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  • Neural - Cranial Nerve Development
    ...pg|thumb|Human Embryo CNS ([[Carnegie stage 14|stage 14]]) showing cranial nerve development]] [[File:Neural - cranial nerves.jpg|thumb|Cranial nerves]]
    21 KB (2,950 words) - 05:30, 10 December 2019
  • Neural Crest - Cranial Nerve Development
    <center>See also [[Neural - Cranial Nerve Development]]</center> {{Cranial Nerve Links}}
    14 KB (1,910 words) - 13:46, 19 February 2019
  • Neural Abnormal Exam - Newborn cranial nerve
    {{Cranial Nerve Table collapsible}} ...ths]] | [[Neural Exam - 18 Cranial Nerves|18 months]] | [[Neural - Cranial Nerve Development]]
    1 KB (166 words) - 08:37, 16 February 2016

Page text matches

  • Neural Exam - 18 Cranial Nerves
    {{Cranial Nerve Table collapsible}} ...ths]] | [[Neural Exam - 18 Cranial Nerves|18 months]] | [[Neural - Cranial Nerve Development]]
    730 bytes (95 words) - 08:38, 16 February 2016
  • Neural Exam - 12 month Cranial Nerves
    {{Cranial Nerve Table collapsible}} ...ths]] | [[Neural Exam - 18 Cranial Nerves|18 months]] | [[Neural - Cranial Nerve Development]]
    1,021 bytes (145 words) - 08:38, 16 February 2016
  • Neural Abnormal Exam - Newborn cranial nerve
    {{Cranial Nerve Table collapsible}} ...ths]] | [[Neural Exam - 18 Cranial Nerves|18 months]] | [[Neural - Cranial Nerve Development]]
    1 KB (166 words) - 08:37, 16 February 2016
  • Neural Exam - Newborn cranial nerves
    ...p" |[[File:Newborn n 02.jpg|right|150px]]Examination of the baby’s cranial nerve function is often accomplished by observing spontaneous activity. * During crying, facial movement ('''CN VII''') Cranial Nerve 7 is observed for fullness or asymmetry.
    2 KB (245 words) - 08:37, 16 February 2016
  • Neural Exam - 3 month cranial nerves
    {{Cranial Nerve Table collapsible}} ...ths]] | [[Neural Exam - 18 Cranial Nerves|18 months]] | [[Neural - Cranial Nerve Development]]
    1 KB (174 words) - 08:38, 16 February 2016
  • Paper - The origin of the sensory components of the cranial ganglia (1910)
    ...0 paper by Landacre described development of the sensory components of the cranial ganglia. '''Modern Notes:''' {{cranial nerve}} | {{neural}}
    430 bytes (56 words) - 09:30, 23 February 2020
  • Numbers
    ...k=Neural - Cranial Nerve Development|alt=Cranial Nerve Development|Cranial Nerve s]] :Human cranial nerve (CN) are traditionally represented by Roman numerals. These are paired nerv
    3 KB (453 words) - 10:04, 6 September 2016
  • Atlas of the Development of Man 2 - Neural
    * Cranial nerves 635 * Medulla spinalis and nerve system in toto, 645
    3 KB (366 words) - 21:55, 16 February 2014
  • Paper - The Nuclei of Origin of the Cranial Nerves in the 10 mm Human Embryo
    ...yology History - George Streeter|George Streeter]] describes early cranial nerve development. The author suggests an "estimated age is 31 days", that would '''Modern Notes:''' {{cranial nerve}}
    11 KB (1,809 words) - 21:41, 22 February 2020
  • BGDA Practical 7 - Week 6
    * Upper limb bud nerves (median nerve, radial nerve and ulnar nerve) entered into hand plate. | valign=top|{{Cranial Nerve Table collapsible}}
    5 KB (709 words) - 20:52, 12 May 2019
  • Hearing - Neural Pathway
    ...ar nerve, acoustic nerve) part of the vestibulocochlear nerve (8th cranial nerve, {{CN VIII}}) Mass of nerve cells is divided into three groups.
    8 KB (1,135 words) - 21:14, 13 May 2018
  • Paper - An anencephalic human embryo 16.5 mm long
    ...t]] This historic 1937 paper by Dodds and Deangelis describes the abnormal cranial human development. ...layers of neural plate. In mesenehymal mass it shows blood vessels, and a nerve approaching the surface.
    10 KB (1,690 words) - 16:58, 3 March 2020
  • Paper - The structure of the third, fourth, fifth, sixth, ninth, eleventh and twelfth cranial nerves (1916)
    ...his first historic 1916 paper by Koch is an early description of the human cranial nerves. '''Modern Notes:''' {{cranial nerve}}
    19 KB (3,161 words) - 12:30, 15 May 2020
  • Neural - Cranial Nerve Development
    ...pg|thumb|Human Embryo CNS ([[Carnegie stage 14|stage 14]]) showing cranial nerve development]] [[File:Neural - cranial nerves.jpg|thumb|Cranial nerves]]
    21 KB (2,950 words) - 05:30, 10 December 2019
  • BGDB Face and Ear - Late Embryo
    ===Cranial Nerves=== {{Cranial Nerve Table collapsible}}
    8 KB (1,126 words) - 20:56, 12 May 2019
  • Timeline human development
    {{Cranial Neural Crest Timeline table}} {{Cranial Neural Crest Timeline table}}
    6 KB (769 words) - 10:02, 14 May 2020
  • Paper - The nerve as a formative influence in the development of taste-buds (1920)
    =The Nerve As A Formative Influence In The Development Of Taste-Buds= ...e germinative layer of the epidermis after the dermal papilla appears. The nerve then passes up to the forming taste-bud, and finally the characteristic spi
    8 KB (1,342 words) - 00:40, 26 June 2020
  • Atlas of the Development of Man 1 - Part 5
    * Cranial nerve * Olfactory nerve
    5 KB (762 words) - 11:43, 23 October 2011
  • Book - The Nervous System of Vertebrates (1907) 12
    ...from the excito-motor cells in the central nervous system, the nuclei and nerve components may be described under the general name of visceral efferent str ...neurites from the cells of this column pass out of the cord in the dorsal nerve roots in lower vertebrates. In higher vertebrates a part of these fibers, a
    13 KB (2,192 words) - 14:57, 23 February 2020
  • Paper - An abnormal human embryo 11 mm long
    The chief interest. of the specimen lies in the face and the brain and cranial nerves. ...The structure strongly suggests an olfactory epithelium and the olfactory nerve. This epithelium has a median longitudinal ridge which partially divides th
    16 KB (2,791 words) - 11:37, 1 June 2019
  • Book - Vertebrate Zoology (1928) 29
    ...ny given segmental nerve do not serve the same function. The function of a nerve is to conduct impulses. If the conduction is towards the brain and spinal c ...e section through the trunk of a verte- brate showing the relations of the nerve-roots, sympathetic ganglia, and the functional components.
    14 KB (2,282 words) - 13:32, 25 April 2015
  • Paper - Some features of the auditory apparatus of a 16 mm human embryo
    ...n lying to the outer side of the horizontal portion of the seventh cranial nerve, to the inner side of the malleus and incus, and below the external semicir
    4 KB (658 words) - 19:49, 3 September 2017
  • The Works of Francis Balfour 1-18
    the cranial nerves, I employed this peculiarity of the nervous ...s of the muscleplates. The fibres, which at first sight appear to form the nerve,
    4 KB (735 words) - 10:17, 26 February 2019
  • Paper - The trochlear nerve in human fetuses (1943)
    ...c 1943 paper by Pearson described development of the fetal human trochlear nerve {{CN IV}}. '''Modern Notes''' [[Neural - Cranial Nerve Development]]
    22 KB (3,609 words) - 15:53, 8 June 2020
  • Book - The Nervous System of Vertebrates (1907) 11
    ...t a complete series of somatic motor nerves is present in this region, one nerve for each postotic myotome. In the adult of this animal, however, the eye mu ...jacent muscle segments and innervate the muscle fibers at their ends. Each nerve therefore helps to innervate two muscle segments and any muscle fiber may b
    17 KB (2,944 words) - 14:51, 23 February 2020
  • Paper - A description of the histology of the eyes in two anencephalic fœtuses (1910)
    ...as no spina bifida. The basis cranii was strongly convex, and some cranial nerve-roots were visible. Lying on the cranium was a mass of red spongy tissue, s Fig. 1. — Retina of normal eye. Ganglion cells (A) numerous, nerve-fibre layer deep.
    10 KB (1,739 words) - 10:48, 3 February 2020
  • Paper - Problems concerning the origin and development of the neural crest and cranial ganglia in the vertebrates (1928)
    ...ibes an early understanding of neural crest and cranial ganglia ({{cranial nerve}}) development in vertebrates. '''Modern Notes:''' {{neural crest}} | {{cranial nerve}} | {{trophoblast}}
    17 KB (2,836 words) - 05:40, 7 August 2020
  • Neural Crest - Cranial Nerve Development
    <center>See also [[Neural - Cranial Nerve Development]]</center> {{Cranial Nerve Links}}
    14 KB (1,910 words) - 13:46, 19 February 2019
  • Book - Developmental Anatomy 1924-14
    ...ay from the nervous centers. The peripheral afferent fibers originate from nerve cells located in the ganglion crest (p. 241) outside the neural tube. The p ...and the origin, course and termination of the functional components of the cranial nerves (Ranson).
    29 KB (4,614 words) - 16:36, 24 October 2016
  • Vision - Extraocular Muscle Development
    ...thin the orbit. Their embryonic origin requires an interaction between the cranial mesoderm and the migrating neural crest cells. ** The Annulus of Zinn surrounds the optic nerve, ophthalmic artery, and ophthalmic vein at their entrance through the apex
    18 KB (2,711 words) - 11:22, 9 August 2020
  • Book - Vertebrate Zoology (1928) 31
    ...in the sacral region through the ventral nerve-roots, and form the pelvic nerve. These con- nector fibres run to excitor neurons on the muscles of the larg ...out in the glossopharyngeal nerve through the lesser superficial petrosal nerve to the otic ganglion, from which exciter neurons innervate the parotid sali
    12 KB (2,005 words) - 13:34, 25 April 2015
  • Paper - Description of a reconstruction of the head of a thirty-millimetre embryo (1910)
    ...a cartilaginous hamulus. On its outer side one sees the inferior maxillary nerve leaving the cranium, but the cartilage is neither perforated nor, for the m * '''A.T.''' - ala tenmporalis, perforated by superior maxillary nerve
    19 KB (3,243 words) - 22:28, 13 August 2020
  • Term Link
    &nbsp;&nbsp;{{smell}} | {{cranial nerve}} &nbsp;&nbsp;{{vision}} | {{cranial nerve}}
    14 KB (1,574 words) - 04:11, 5 July 2022
  • Pharyngeal arches
    ...Each arch mesenchymal core also contains similar components: blood vessel, nerve, muscular, cartilage. ...m the pharyngeal pouches. Cranial nerves are also associated with specific cranial arches.
    17 KB (2,358 words) - 13:19, 23 February 2022
  • Book - The Nervous System of Vertebrates (1907) 6
    ...ed chiefly or exclusively of general cutaneous fibers. Finally, that small nerve which is found connected with the forebrain in many selachians, Amia and Pr ...s of selachians have not been described. The cutaneous component in the IX nerve in cyclostomes goes by way of the ramus posttrematicus to the skin of the r
    25 KB (4,241 words) - 14:07, 23 February 2020
  • Book - The Nervous System of Vertebrates (1907) 13
    ...he spinal ganglion toward the aorta, but remains connected with the spinal nerve by the strand of fibers which grew out first. There are thus formed a pair ...ers which grow from the sympathetic cells back into the spinal ganglion or nerve form the gray ramus communicans.
    22 KB (3,650 words) - 15:02, 23 February 2020
  • 2011 Lab 10 - Early Embryo
    '''Nerve''' | [[File:Cranial neural crest skeletal fate 01.jpg|600px]]
    6 KB (824 words) - 14:15, 5 October 2011
  • 2011 Lab 6 - Early Embryo
    '''Nerve''' | [[File:Cranial neural crest skeletal fate 01.jpg|600px]]
    6 KB (844 words) - 10:51, 1 September 2011
  • Sensory - Balance Development
    Cranial Nerve VIII ==Vestibular Nerve==
    8 KB (1,088 words) - 10:12, 26 July 2019
  • Paper - Further experiments on the development of peripheral nerves (1906)
    ...lopment of the peripheral nerves. The one concerns the constitution of the nerve fiber, i. e., whether it is a process of a single cell or derived from a ch The question of the constitution of the nerve fiber, whether a cell process or a cell chain, may here be considered first
    21 KB (3,641 words) - 12:28, 26 February 2020
  • Book - The development of the frog's egg (1897) 15
    ...e lateral sheets are very large and conspicuous at the anterior end of the nerve-tube. The subsequent history of these structures will be followed later. ...e same layer has been cut off and lines the cavity of the neural tube. The nerve-tube soon loses all connection with the overlying ectoderm (Fig. 40).
    15 KB (2,670 words) - 10:26, 28 February 2020
  • Book - The Nervous System of Vertebrates (1907) 5
    ...priate movements under the direction of the nervous system. The peripheral nerve fibers and the central mechanisms which have to do with stimuli affecting t FIG. 45. A diagram of the component elements in the spinal cord and the nerve roots in a trunk segment, to illustrate the four functional divisions of th
    17 KB (2,621 words) - 13:31, 23 February 2020
  • Paper - The origin of the neural crest
    ...he manner of origin of the neural crest and the dorsal root ganglia of the cranial and spinal nerves. ...nts a roughened and slightly vacuolated appearance. Between the regions of cranial nerves VII-VIII and IX the ganglionic evagination is interrupted in but two
    34 KB (5,684 words) - 17:13, 21 November 2017
  • Book - The Frog Its Reproduction and Development 14
    ...differentiations, infundibulum and hypophysis still separate, lateral line nerve develops from vagus placode, auditory placode becomes separated from head e ...om first cranial crest and placode, facial and auditory nerves from second cranial crest and placode, lens vesicle separated from head ectoderm, 45 pairs of s
    10 KB (1,565 words) - 12:45, 29 April 2013
  • Paper - The nerve supply to the pituitary body (1913)
    =The Nerve Supply to the Pituitary Body= ...structure and even more so, in its less important adjuncts — the blood and nerve supply. Such has been true of the {{pituitary}} body.
    17 KB (2,753 words) - 11:43, 15 December 2019
  • Paper - A study of the causes underlying the origin of human monsters 15
    ...are developed, more in the region of the tail than elsewhere. There are no cranial nerves present. The heart is almost detached from the body, and the large b ...ound cells, which, however, do not all seem to arise from the walls of the nerve tube, for their nuclei are smaller, being similar to those of blood cells.
    9 KB (1,475 words) - 16:45, 23 July 2018
  • BGDB Face and Ear - Fetal
    ...bone formation by '''intramembranous ossification''' in the plates of the cranial vault, temporal bone, orbit, upper jaw (maxilla) and lower jaw (mandible) r Note that the cranial vault, the portion of the skull enclosing the brain, ossifies by a unique b
    7 KB (1,045 words) - 20:57, 12 May 2019
  • Sensory - Taste Development
    ...he GFP+/GFP- chicken chimera model, GFP+ cells migrated extensively to the cranial region of {{chicken}} embryos ipsilateral to the surgery side but were abse ...hat taste bud development is initiated and proceeds via processes that are nerve-independent, occur long before birth, and governed by cellular and molecula
    14 KB (2,010 words) - 16:10, 26 February 2022
  • Paper - Report on an Anencephalic Embryo
    ...ure itself is of course closed. It also seems likely that the formation of nerve-fibres is largely inhibited in these eyes, but no methods of special staini ...fth nerve and its attached root; IX, X, XII are corresponding nerves. Some nerve remnants lie along the ventral surface of the elongated hind-brain stem. Pi
    22 KB (3,835 words) - 12:43, 22 June 2018
  • Paper - The morphogenesis of the systems of juxta-aortic tissues in human embryos
    ...lionated sympathetic cords descend dorsolateral to the aorta, and near the cranial ends of the mesonephroi gradually disappear as such and become continuous w ...the level of the juxta—aortic masses and end in association with them; the nerve fibers, however, do not actually enter the cellular masses.
    13 KB (1,846 words) - 04:21, 17 August 2017
  • Paper - Vertebrate cephalogenesis 4 (1919)
    ...itions to the head, we include those other necessary structures, as blood, nerve and lymph supply, and the muscles, connective- tissue parts and skin, which ...uctures as, e.g., Jacobson's organ, the N. terminalis, and the vomeronasal nerve, by no means harmonious either in statement of fact or interpretation. No a
    33 KB (5,426 words) - 11:56, 19 May 2020
  • Book - The Nervous System of Vertebrates (1907) Figures
    ...imaera monstrosa from the left side to show especially the position of the nerve roots 23 26. The ganglion of the IX nerve in Amblystoma punctatum at the time of formation of the central processes 5
    19 KB (2,948 words) - 23:22, 23 February 2020
  • Paper - The development of the cranial nerves of vertebrates 2 (1891)
    =The Development of the Cranial Nerves of Vertebrates= ==Cranial Nerves of Young Ammoccetes==
    35 KB (5,659 words) - 18:48, 18 May 2020
  • Paper - The development of the human brain stage 12
    ...nal layer is appearing in the rhombencephalon and mesencephalon. The first nerve fibres are differentiating, chiefly within the hindbrain (from the nucleus Neural crest continues to develop in the brain and contributes to cranial ganglia 5, 7/8, and 10/11. The spinal crest extends as far caudally as somi
    3 KB (476 words) - 18:50, 26 May 2018
  • ANAT2341 Lab 10 - Early Embryo
    '''Nerve''' | [[File:Cranial neural crest skeletal fate 01.jpg|600px]]
    7 KB (981 words) - 07:53, 15 October 2015
  • Paper - The development of a medial motor nucleus and an accessory abducens nucleus in the pig (1934)
    ...same side, a few cross the mid-line, especially at the level of the facial nerve. The medial motor nucleus impregnates easily with silver, and is conspicuou ...the trigeminal nerve and settles down as the chief motor nucleus for that nerve. The great migration occurs between the facial and glosso-pharyngeal nerves
    12 KB (1,819 words) - 13:14, 6 February 2020
  • Paper - Photographs of a Series of Sections of an Early Human Embryo
    Cranial flexure is marked. Of the cranial nerves,- ...losely connected with its vestibular portion is the ganglion of the eighth nerve.
    8 KB (1,225 words) - 11:40, 17 April 2018
  • Paper - The development of the hypoglossal ganglia of pig embryos
    ...e_Development#CN_XII_Hypoglossal|CN XII Hypoglossal]] | [[Neural - Cranial Nerve Development]] | [[Pig Development]] ...y descriptions will necessarily deal with the development of the last four cranial nerves, the glosso-pharyngeal, the vagus, the spinal accessory, and the hyp
    28 KB (4,589 words) - 13:39, 16 February 2018
  • Book - The Pineal Organ (1940) 27
    ...x. The splenium projects backwards beyond the apex of the pineal body. The nerve-fibres of the splenium course outward and C.N. III. : third cranial nerve.
    16 KB (2,640 words) - 11:39, 7 August 2020
  • Neural Crest - Cranial Nerves
    ...ultipotency. Although derived from the neural plate border (NPB) ectoderm, cranial NC (CNC) cells contribute not only to the peripheral nervous system but als * '''Cranial neural crest migration: new rules for an old road.'''<ref><pubmed>20399765<
    14 KB (2,030 words) - 10:54, 29 June 2014
  • Paper - On the embryology of the corpus ponto-bulbare and its relation to the development of the pons (1909)
    ...the brain behind this nerve and then passed between the seventh and eighth cranial nerves. It continued backward with a dorsal curve, encircling the dorsal co ...ral portion, so that the layer is only one to two cells thick at the fifth nerve, and the same condition obtains for its mesial border, which is rapidly los
    8 KB (1,304 words) - 10:17, 22 February 2020
  • ANAT2341 Lab 10 - Online Assessment 2015
    ...light into signals, which are then communicated to the brain via the optic nerve. Optic cup morphogenesis is responsible for the development of the vertebra ...rods, cones and ganglion cells can be observed migrating towards the optic nerve.
    13 KB (1,998 words) - 11:44, 23 October 2015
  • Paper - The hypoglossal nerve in human embryos (1939)
    ...is historic 1938 paper by Pearson described development of the hypoglossal nerve {{CN XII}}. '''Modern Notes''' [[Neural - Cranial Nerve Development]]
    31 KB (4,912 words) - 15:36, 8 June 2020
  • Book - The Frog Its Reproduction and Development 11
    nerve fiber tracts from the two sides. The stalk will develop around This portion of the brain functions largely as a pathway of nerve
    45 KB (7,127 words) - 19:25, 14 April 2013
  • Paper - The development of the cranial nerves of vertebrates 1 (1891)
    =The Development of the Cranial Nerves of Vertebrates= ...receive thorough treatment at the same time. The works which relate to the cranial nerves are still issuing, and it is difficult to predict, up to the present
    37 KB (6,198 words) - 18:48, 18 May 2020
  • Vision - Lens Development
    ...om the ciliary ganglion itself innervated by the oculomotor nerve (Cranial Nerve {{CN III}}).
    7 KB (962 words) - 11:27, 25 January 2024
  • Carnegie stage 14
    File:Stage14 sem3.jpg|Cranial end | {{Cranial Nerve Table collapsible}}
    8 KB (1,167 words) - 17:53, 16 March 2020
  • Book - Aids to Embryology (1948) 13
    ...myotome now divides into a dorsal and a ventrolateral part, the segmental nerve dividing correspondingly into posterior and anterior primary rami. The vent ...e is divisible into a dense caudal part and a less dense cranial part. The cranial part of one sclerotome fuses with the caudal part of the preceding one to g
    20 KB (3,250 words) - 15:48, 25 October 2018
  • Paper - The developing third nerve nucleus in human embryos
    ...story - Ida Mann|Ida Mann]] describes the development of the third cranial nerve nucleus, the [[Neural_-_Cranial_Nerve_Development#CN_III_Oculomotor|oculomo {{Cranial Nerve Links}}
    25 KB (4,197 words) - 09:50, 24 February 2018
  • 2009 Lecture 12
    * cranial expansion of neural tube - central nervous system * cranial region - Begins when still neural fold
    17 KB (2,456 words) - 13:36, 14 September 2009
  • Carnegie stage 16
    | {{Cranial Nerve Table collapsible}} * '''Huber No. 3''', 10 mm. The nuclei of origin of the cranial nerves and the peripheral nervous system were described by Streeter (1908a,
    12 KB (1,651 words) - 16:30, 26 February 2022
  • Book - Vertebrate Zoology (1928) Figures
    Scyllium, cranial nerves ....... 44 Diagram of arterial arches and vagus nerve
    8 KB (900 words) - 12:13, 24 May 2015
  • Paper - Factors Involved In The Formation Of The Filum Terminale
    ...phic portion that eventually forms the filum terminale. The main part lying cranial to the thirty-second vertebra undergoes uninterrupted and progressive diffe be answered by the determination of‘the elongation of the nerve roots. ln the younger stages the spinal cord and the vertebral
    21 KB (3,433 words) - 22:47, 31 January 2019
  • 2010 Lecture 11
    Each arch contains: artery, cartilage, nerve, muscular component ...es and Phanynx Form the face, tongue, lips, jaws, palate, pharynx and neck cranial nerves, sense organ components, glands
    33 KB (4,626 words) - 14:17, 1 September 2010
  • Book - The Nervous System of Vertebrates (1907) 2
    ...us parts is not apparent in the cord of such an animal as Petromyzon whose nerve fibers are not provided with such sheaths. The gray matter has in cross sec ...ls. This thickening is called the spinal ganglion. Beyond the ganglion the nerve divides into dorsal and ventral rami, which go to the skin.
    38 KB (6,387 words) - 23:53, 23 February 2020
  • Paper - Development of the region of the isthmus rhombencephali (1928)
    ...ify their production in this paper, and it will simplify the matter if the nerve and some of the problems associated with it are considered first. ==A. The Embryonic Isthmus and the Fourth Nerve==
    36 KB (6,122 words) - 09:56, 30 March 2020
  • Paper - The roots of the facial nerve in human embryos and fetuses
    ...|left]] This 1947 paper by Pearson describes the development of the facial nerve in embryo and fetal stages. ...Notes''' [[Neural - Cranial Nerve Development]] | [[Neural Crest - Cranial Nerve Development]]
    33 KB (5,514 words) - 10:22, 13 March 2017
  • Paper - The spinal accessory nerve in human embryos (1938)
    ...storic 1943 paper by Pearson described development of the spinal accessory nerve {{CN XI}}. '''Modern Notes''' [[Neural - Cranial Nerve Development]]
    37 KB (6,267 words) - 15:39, 8 June 2020
  • Book - The Works of Francis Balfour 3
    ...nsiderations, The medullary canal, The origin and nature of the mouth, The cranial flexure, The postanal gut and neurentcric canal, The body-cavity and mesobl ...e Vertebrata, Development of the cranial and spinal nerves, Spinal nerves, Cranial nerves, Sympathetic nervous system.
    12 KB (1,614 words) - 16:30, 27 February 2019
  • Paper - Recurrent branches of the abducens nerve in human embryos
    ...development of recurrent branches of the abducens nerve the sixth cranial nerve (CNVI) in human embryos. ...otes:''' [[Neural - Cranial Nerve Development]] | [[Neural Crest - Cranial Nerve Development]]
    43 KB (7,231 words) - 06:51, 30 March 2020
  • Tongue Development
    ...-CreERTM; Shhflox/flox embryos. SHH responsiveness was diminished in local cranial neural crest cell (CNCC) populations in both mutants, with {{SHH}} targetin ...le in mediating appropriate signaling interactions between the epithelial, cranial neural crest and mesodermal cell populations that are required to form the
    23 KB (3,206 words) - 13:06, 23 February 2022
  • Human Embryology and Morphology 8
    ...of cells representing in an exaggerated degree the splanchnic or visceral nerve columns of the spinal cord. Further, the central canal becomes enlarged to ...- and fore-brain on the other ; hence it becomes the great highway for the nerve tracts which are developed to link brain and spinal cord into a functional
    38 KB (6,380 words) - 18:03, 28 December 2014
  • Paper - On the presence of a series of ectodermal placodes in the head region of a sparrow embryo (1928)
    ...aorta; FG, fore-gut; H F A, head fold of amnion; PI-VI, placodes I-VI; SI, cranial end of first somite; VC L, vena capitis lateralis; V 2-3, trigeminal neural ...e was erroneously described as lying lateral to the gang- lion of the [Xth nerve. In that note also a different mode of designation was employed for the pla
    7 KB (1,095 words) - 10:36, 30 March 2020
  • Leonardo da Vinci - the anatomist (1930) 17
    ...the anterior one extending to the eye and probably representing the optic nerve. In another figure on QV, 20 three ventricles are again shown but they are Fig. 72. Ventricles of brain and cranial nerves. (QV, 8.)
    30 KB (5,154 words) - 14:58, 21 April 2020
  • Book - Aids to Embryology (1948) 7
    ...n as the neural crest and provides material for the sensory ganglia of the cranial and spinal nerves. The cells of the neural tube are at first columnar in sh .... It is first observed in the sensory pathways and the motor fibres of the cranial and spinal nerves. In the foetus of twenty eight weeks all the important se
    30 KB (4,805 words) - 16:54, 27 October 2018
  • Paper - Some observations on myelination in the human central nervous system (1931)
    ...us stages of development has been used as a means of tracing the course of nerve paths between higher centres and the periphery. No systematic account of th ...ining reaction of the Weigert-Pal method is preceded by some change in the nerve fibres that gives rise to a very characteristic brownish grey coloration in
    35 KB (5,490 words) - 09:51, 5 February 2020
  • Book - The Pineal Organ (1940) 30
    ...with a convergent strabismus. The olfactory nerve is not affected. The Vth nerve may be affected, giving rise to a weakness of the muscles of mastication an ...either produced by the local extension of the growth or from damage to the nerve resulting from the raised intracranial pressure.
    10 KB (1,538 words) - 14:11, 7 August 2020
  • Book - Vertebrate Zoology (1928) 17
    ...ye, the ear, the lens and the placodes which contribute nerve-cells to the cranial ganglia, are all formed from the epidermis. ...panniculus carnosus by ventral nerve-roots, and the platysma by the facial nerve.
    9 KB (1,492 words) - 12:53, 25 April 2015
  • Histology Glossary - T
    ...ut for spinning, a long piece of pastry dough, a wide expanse; a bundle of nerve fibres in central nervous system. ...l''' L. ''tres '' = three + ''geminus '' = twin, triplets; fifth cranial nerve with three main branches.
    6 KB (810 words) - 11:44, 24 March 2014
  • Paper - On the presence of a series of ectodermal placodes in the head region of a sparrow embryo
    ...aorta; F G, fore-gut; H FA, head fold of amnion; PI—VI, placodes I—VI; SI, cranial end of first somite; VCL, vena capitis lateralis; V 2-3, trigeminal neural ...ode was erroneously described as lying lateral to the ganglion of the IXth nerve. In that note also a different mode of designation was employed for the pla
    7 KB (1,150 words) - 11:11, 14 January 2017
  • BGD Lecture - Face and Ear Development
    | valign="bottom"|{{Mouse cranial neural crest movie}} | <html5media height="350" width="400">File:Mouse cranial neural crest migration 01.mp4</html5media>
    36 KB (4,910 words) - 13:57, 25 July 2019
  • Paper - Abnormal development of the brain in an 8 mm pig embryo (1938)
    Text-fig. 2. Reconstruction of the cranial end of the nervous system. ...minal nerve, the acousticofacial complex, the glossopharyngeal, vagus, and cranial portion of the accessory nerves. Both optic outgrowths were present, each c
    17 KB (2,764 words) - 14:48, 11 February 2020
  • Lecture - Head Development
    | valign="bottom"|{{Mouse cranial neural crest movie}} | {{Mouse cranial neural crest movie}}
    31 KB (4,179 words) - 09:48, 18 September 2018
  • Sensory - Vision Development
    Optic Nerve * Carnegie stage {{CS19}} - Optic nerve small, slender. Lumen practically whole length of stalk. Few or no fibers.
    25 KB (3,657 words) - 11:26, 25 January 2024
  • Book - Manual of Human Embryology 14-4
    ...t in some regions ; in the 9 mm. embryo the ganglionic cord and splanchnic nerve-plexus are definitely outlined; and finally, in the 16 mm. embryo the diffe ...forward growth of the ventral root fibres and the formation of a definite nerve-trunk, as shown in C, the sympathetic cells continue their migration median
    29 KB (4,474 words) - 14:30, 4 December 2019
  • Book - The brain of the tiger salamander
    brains we find a simplified arrangement of nerve cells and fibers # [[Book - The brain of the tiger salamander 10|Cranial Nerves]]
    7 KB (1,040 words) - 17:28, 28 June 2018
  • Paper - Anencephaly and rhachischisis posterior, with the description of a human hemicephalus of 18 mm (1939)
    ...cranial region (Fig. 5) are brain tissue which continues rostrally in the cranial cavity. These are the only remnants of the central nervous system. (a) Cranial nerves.
    19 KB (3,076 words) - 17:29, 13 February 2020
  • Book - Vertebrate Zoology (1928) 3
    at a distance ; the correlated specialisation of the nerve-tube into a ...the perception and detection of chemical substances. This epithelium sends nerve-fibres to the brain, forming the olfactory nerves. While the paired nature
    28 KB (4,559 words) - 11:32, 25 April 2015
  • Paper - Observations on the peripheral distribution of the nervus terminalis in mammalia (1913)
    ...''nervus terminalis'' in mammalia. The ''nervus terminalis'', or terminal nerve, is a diffusely organized system of neurons lying within the nasal cavity a ...s, "that there is normally present in the adult dog and cat a ganglionated nerve connected with the vomeronasal nerves on the one hand and apparently with t
    46 KB (7,556 words) - 12:03, 19 June 2020
  • 2010 Lecture 12
    * cranial expansion of neural tube - central nervous system * cranial region - Begins when still neural fold
    20 KB (2,875 words) - 12:45, 1 September 2010
  • Paper - A human foetus exhibiting iniencephaly and other abnormalities (1922)
    ...succeeding thoracic nerves are each anteposed one space, the 12th thoracic nerve lying below the last, or 11th, rib.
    9 KB (1,540 words) - 16:14, 28 September 2020
  • Paper - The Peripheral Nervous System in the Human Embryo at the End of the First Month (10 mm)
    ...ir chief peripheral branches and plexuses are indicated, and centrally the nerve roots can be traced to their distribution in the brain and spinal cord, whe Some of the features brought out by this study with regard to the cranial nerves were reported at the Chicago meeting of the Association of American
    42 KB (7,064 words) - 03:56, 19 February 2020
  • Carnegie stage 17
    File:Stage17 model_01.jpg|model cranial end ...nerve fibres enter the brain{{#pmid:15604533|PMID15604533}} The olfactory nerve is organized into two plexuses, lateral and medial, the latter mingled with
    12 KB (1,583 words) - 16:47, 26 February 2022
  • Paper - The development of the olfactory nerve in man (1941)
    ...This historic 1941 paper by Pearson described development of the olfactory nerve involved with {{smell}}. '''Modern Notes''' {{smell}} | {{cranial nerve}}
    32 KB (5,240 words) - 15:51, 8 June 2020
  • Book - The Nervous System of Vertebrates (1907) 9
    ...en completely made out. The general arrangement of these components in the cranial nerves is shown in Figs. 51, 63, 79, 80. ...branches of the X nerve. Possibly other branches also, such as the vidian nerve, carry fibers of this component.
    31 KB (5,202 words) - 14:39, 23 February 2020
  • Paper - The corpus ponto-bulbare - a hitherto undeseribed nuclear mass in the human hind brain (1907)
    ...his series showing the ponto-bulbar body and its relations to the adjacent cranial nerves, the cochlear nuclei, the trapezoid body, and the restiform body. A ...teral surface of the pons near the emerging root bundles of the trigeminal nerve and extending backward passing between the roots of the acoustic and facial
    28 KB (4,772 words) - 10:43, 22 February 2020
  • Book - The Nervous System of Vertebrates (1907) 7
    ...se cells. Beneath the organ a few nerve fibers come up from a deeper lying nerve, lose their medullary sheaths as they reach the organ and penetrate between ...m of nerves as the canal organs. In ganoids also are similar organs called nerve sacs. Both are probably degenerated or at least modified organs of the same
    32 KB (5,463 words) - 14:16, 23 February 2020
  • Paper - The development of the second branchial arch (Reichert's cartilage), facial canal and associated structures in man
    ...e the developmental history of this channel for transmission of the facial nerve. ...lopment of the facial canal and associated structures at a level superior (cranial) to that of the upper attachment of Reichert’s cartilage, from midterm to
    46 KB (7,380 words) - 13:42, 18 January 2020
  • Book - The Pineal Organ (1940) 19
    ...pineal organ is very rudimentary and in the adult lies entirely within the cranial cavity. The whole organ consists at first of a flattened hollow vesicle, co There is a small pear-shaped pineal organ within the cranial cavity. B — Vertical section, through one of the rudimentary lateral eyes
    31 KB (5,115 words) - 21:45, 7 August 2020
  • Paper - The Anatomy of the Head End of a 20 mm Human Embryo
    ...ons it is seen to be definitely connected with the olfactory epithelium by nerve fibres. The eye stalk on each side is attached to the end of the forebrain, '''Fig. 3.''' — Lateral surface model of brain and cranial nerves.
    36 KB (6,085 words) - 16:35, 22 January 2019
  • Book - Developmental Anatomy 1924-11
    ...n birds and mammals distinct buds of this sort do not occur. The segmental nerve supply of the limb muscles of higher animals is merely suggestive, not proo ...lossopharyngeal nerve. The fourth and fifth arches shave the (tenth) vagus nerve; it innervates their derivatives, such as the laryngeal muscles and part of
    14 KB (2,128 words) - 15:51, 24 October 2016
  • Paper - Comparative studies upon the origin and development of the brachial plexus
    ...nd with each bud. Later concentration of the folds results in a fin with a ‘nerve supply greater than the extent of the base seems to Warrant. However, the m ...the exception of the eat, all were in stages prior to entry of the spinal nerve into the rudiment, and before the latter had become concentrated at the bas
    32 KB (5,036 words) - 22:07, 26 March 2017
  • Human Embryology and Morphology 6
    ...hem the nerves of the body segments in which they are developed. Hence the nerve supply affords the clue to the segments from which a muscle or part of a mu ...nerve is cut, yet myoblasts will develop into muscles when separated from nerve cells (Ross Harrison), or when grown in artificial media outside the body.
    19 KB (3,017 words) - 23:02, 30 December 2014
  • 2009 Lecture 11
    Each arch contains: artery, cartilage, nerve, muscular component ...es and Phanynx Form the face, tongue, lips, jaws, palate, pharynx and neck cranial nerves, sense organ components, glands
    29 KB (4,087 words) - 10:01, 29 August 2010
  • Lecture - Neural Crest Development
    | valign="bottom"|{{Mouse cranial neural crest movie}} * cranial expansion of neural tube - central nervous system
    21 KB (2,991 words) - 11:52, 27 August 2018
  • Paper - On the vascularization of the spinal cord of the pig (1914)
    ...side halt at the lateral edges of the floor-plate, and each divides into a cranial and a caudal branch. These anastomose with those of adjacent segments and f ...inal capillaries just ventral to the i:)()ints of emergence of the tlorsal nerve roots. From these capillaries there is formed later a longitudinal artery o
    38 KB (6,431 words) - 00:00, 25 June 2020
  • Atlas of the Development of Man 1
    * Cranial nerve * Olfactory nerve
    10 KB (1,414 words) - 13:45, 20 September 2016
  • Book - A Laboratory Manual and Text-book of Embryology 11
    ...mm. each sclerotome soon differentiates into a caudal compact porUon and a cranial less dense half (Fig. 313 A). ...ventro-lateral outgrowths, the costal professes. The looser tissue of the cranial halves also grows mesad and fills in the intervals between successive dense
    22 KB (3,590 words) - 15:17, 30 January 2018
  • Carnegie stage 19
    |[[Paper_-_Human_Embryo_Horizons_19-23#Eye|Eye and Optic Nerve]]<ref name="Streeter1957">{{Ref-Streeter1957}}</ref> File:Lisser1911 fig04.jpg|1911 Frontal section to show superior laryngeal nerve
    11 KB (1,383 words) - 16:49, 26 February 2022
  • Book - Vertebrate Zoology (1928) 19
    ...res, innervated by somatic efferent fibres (voluntary) through the ventral nerve-roots. The outer layer of coelomic epithelium lateral to the myocoel gives ...are innervated by visceral efferent fibres through the dorsal roots of the cranial nerves.
    12 KB (1,881 words) - 17:30, 26 April 2015
  • Book - The Embryology Anatomy and Histology of the Eye 2
    ...arteries P; by nerves which enter the eyeball in a circle surrounding the nerve; by the vena vortacosa, four or five of which leave the eyeball just back o ...to the sclerotic. Two of the interjial branches may be seen near the optic nerve in Fig. 23, the final destination of the anterior branches being the ciliar
    58 KB (10,356 words) - 10:41, 12 September 2012
  • Book - Vertebrate Zoology (1928) 34
    ...ak of several centres, one corresponding to each of the 7th, 9th, and 10th cranial nerves. Each of these segmental centres in Raia has a degree of autonomy of ...c (myotomic) muscles innervated by somatic efferent fibres through ventral nerve-roots in the region of the neck and trunk. Nevertheless, the " respiratory
    13 KB (2,071 words) - 13:38, 25 April 2015
  • The Works of Francis Balfour 1-8
    which we may call the nerve-rudiments, are, as appears from the description above, that the nerve-rudiments have at this
    63 KB (10,599 words) - 09:56, 26 February 2019
  • Book - The Frog Its Reproduction and Development 8
    the fifth and seventh cranial nerve ganglia. As the neural folds come together, this sense plate remains distin contain the ninth and tenth cranial nerve ganglia and represent the
    19 KB (3,013 words) - 10:12, 17 April 2013
  • ANAT3411 Neuroanatomy
    ...man_Stage22_spinal_cord.html?zoom=6&lat=-7776.5&lon=6593.5&layers=B spinal nerve] Note the still open cranial (top) and caudal (bottom) neuropores. These are the last parts of the tube
    13 KB (1,908 words) - 12:55, 9 February 2024
  • Paper - The segmentation of the primitive vertebrate brain (1890)
    The majority of investigators on this subject have made use of the cranial nerves as a means of determining the number of segments of the primitive br * Marshall states that the IV nerve possesses a sensory branch in Selachians and Amphibians. Gegenbaur notes th
    47 KB (7,672 words) - 09:50, 23 December 2019
  • Book - Manual of Human Embryology 14-3
    ...ion and a well-defined ventral root joins it, the two together forming the nerve-trunk. At the same time that the dorsal and ventral roots unite to form the Throughout the spinal region there is a tendency for the ad cent nerve-trunks to unite at the place where the lateral term; branches arise, and th
    51 KB (8,422 words) - 20:25, 7 November 2018
  • Book - A Laboratory Manual and Text-book of Embryology 12
    ...330). Before the closure of the neuropores, in embryos of 2 to 2.5 mm. the cranial end of the neural tube has enlarged and is constricted at two points to for ...forms the dorsal and ventral gray commissures. In the ventral floor plate nerve fibers cross from both sides of the cord and form the ventral {anterior) wh
    44 KB (7,060 words) - 15:51, 13 September 2012
  • Paper - Development of the thymus (1893)
    ...able that these senseorgans of Froriep and Beard should suddenly leave the nerve-ganglia in certain regions and unite with glands. Both observations and pri ...aryngeal nerve ganglion ; XII., hypoglossal nerve ; nl, superior laryngeal nerve.
    13 KB (2,117 words) - 22:57, 14 April 2020
  • Book - The brain of the tiger salamander 2
    ...vesicle detached from the brain except for the few fibers of the parietal nerve. The lateral aspect of the thalamus, midbrain, and isthmus is a nearly smoo ...in the "peduncle" and emerges near the fovea isthmi. The nucleus of the IV nerve is in the isthmus. In the human brain there are no definite structures comp
    25 KB (3,870 words) - 16:57, 28 June 2018
  • Paper - The influence of nerve fibers upon taste buds during embryonic development
    ...in the {{rat}} model. Note that this study is before the identification of nerve growth factor (NGF). =The Influence of Nerve Fibers upon Taste Buds during Embryonic Development=
    21 KB (3,340 words) - 10:45, 3 July 2018
  • Paper - Description of a young human anencephalic and amyelic embryo
    ...rk_Hill.jpg|90px|left]] This historic 1927 paper by describes the abnormal cranial human development. ..., and some fibers arising from them (white communicating branch). The vagus nerve, on both sides of the oesophagus (0) is not drawn. P, lungs; T, trachea; R,
    44 KB (7,499 words) - 14:52, 31 January 2018
  • Book - Developmental Anatomy 1924-7
    From the cranial end of the sac there is constricted off a small closed cavity which is freq ...sed to the peritoneum of the dorsal body wall. The s[)leen develops in the cranial portion of the great omentum; that stretch of the omentum extending between
    26 KB (4,157 words) - 15:36, 24 October 2016
  • 2009 Lecture 6
    ** cranial neuropore closes before caudal * caudal failure - spina bifida cranial failure - anancephaly
    36 KB (5,144 words) - 18:31, 8 August 2011
  • Book - Embryology of the Pig 8
    ...e next cell in the chain, and so on. Each link in the chain, that is, each nerve cell with its processes, is called a neuron. ...ture of ‘‘contacts” sufficiently intimate to permit the passage of a nerve impulse, but not ordinarily involving structural continuity of the cell pro
    57 KB (9,105 words) - 19:17, 19 April 2017
  • Paper - The origin and development of the human extrinsic ocular muscles (1957)
    * third cranial nerve ({{CN III}}) oculomotor nerve supplies - superior rectus, medial rectus, inferior rectus, and inferior ob * fourth cranial nerve ({{CN IV}}) trochlear nerve supplies - superior oblique
    66 KB (10,270 words) - 10:56, 9 August 2020
  • Paper - The oculomotor nucleus in the human fetus (1944)
    '''Modern Notes''' [[Neural - Cranial Nerve Development]] ...ds. It will not be possible to review all of the studies on the oculomotor nerve, and only references which are pertinent to the description will be mention
    32 KB (5,179 words) - 23:18, 8 June 2020
  • Paper - A Human Embryo Twenty-Six Days Old
    ...es, while the dorsal walls become very thin. From the origin of the facial nerve to the origin of the pneumogastric, the walls of the dorsal half of the neu ==Cranial Nerves==
    38 KB (6,441 words) - 13:32, 10 August 2018
  • Book - The development of the chick (1919) 8
    ...and of nerve-fibers in connection with them; these fibers form the various nerve-tracts and commissures within the central nervous system and the system of ...addition on the part of other cells. The body of the neuroblast forms the nerve-cell, from which, later on, secondary processes arise constituting the dend
    64 KB (10,491 words) - 12:13, 23 July 2019
  • Book - Human Embryology and Morphology 14
    # The Eyeball and the Optic Nerve. # The Nerve Centres and Tracts.
    26 KB (4,360 words) - 11:42, 13 February 2014
  • Sensory - Hearing and Balance Development
    ...er1945}}</ref> Vestibulocochlear ganglion (vestibular part) and vestibular nerve fires present. ...{CS15}} - otic capsule formed by condensed mesenchyme. Ganglion vestibular nerve fibres extend to the otocyst epithelium. External ear auricular hillocks ap
    21 KB (2,994 words) - 09:44, 28 May 2020
  • Book - Human Embryology and Morphology 15
    The white matter of the cord is thus entirely produced by the growth of nerve fibres within the neuroglial network of the iter zone. The cerebral motor c ==The Cranial Nerves==
    50 KB (8,376 words) - 14:05, 23 May 2016
  • Book - Developmental Anatomy 1924-13
    ...ts, give rise to all the nervous tissues, with the single exception of the nerve cells and fibers of the olfactory epithelium. ...ated mantle zone; and (3) an outer, non-cellular marginal zone, into which nerve fibers grow. The ependymal zone contributes cells for the development of th
    56 KB (8,872 words) - 09:52, 25 October 2016
  • Book - The Nervous System of Vertebrates (1907)
    ...avelling of the central connections of the functional systems found in the cranial nerves. The successful accomplishment of these results in a broad way in th The earlier works on nerve components and functional divisions of the brain were hard reading. The fir
    35 KB (5,473 words) - 21:41, 23 February 2020
  • Head Development
    ...connective tissues and tendons. The associated muscles derive mainly from cranial mesoderm. These components though will form different structures dependent | valign="bottom"|{{Mouse cranial neural crest movie}}
    27 KB (3,889 words) - 12:44, 23 February 2022
  • Book - The Pineal Organ (1940) 17
    ...rojects towards the roof of the skull, between the pineal stalk and pineal nerve behind and the paraphysis in front. In some cases the dorsal sac grows back ...glia and other nerve centres with which the commissures are connected. The nerve-fibres may pass by the stalk of the parietal organ as in Petromyzon, or the
    42 KB (6,843 words) - 14:19, 8 August 2020
  • Book - Developmental Anatomy 1924-6
    ...th and fifth branchial arches and are consequently innervated by the vagus nerve which supplies those arches. ...of the lung, tracheal, and bronchial walls. Into it grow blood vessels and nerve fibers. When the pleural cavities are separated from the pericardial and ])
    9 KB (1,528 words) - 15:32, 24 October 2016
  • Paper - Observations on the neural crest of a ten-somite human embryo (1939)
    ...anda millboard-wax model (according to the method of Green, 1937), of the cranial portion of the nervous system and its associated neural crest primordia. ...presented by other human embryos at a comparable stage of development. The cranial extremities of the neural folds, however, are not widely separated and thus
    28 KB (4,566 words) - 18:51, 25 June 2020
  • Paper - A study of spinal cord development in silver-stained sheep embryos correlated with early somatic movements (1938)
    ...the ventral horn. At the same time the cell bodies of the spinal accessory nerve have come to lie dorsolateral to most of the ventral horn cells. ...sal funiculus and the spinal accessory nerve in addition to those from the cranial visceral afferent nerves. The tractus solitarius also receives some associa
    21 KB (3,316 words) - 09:30, 10 February 2020
  • 2010 Lecture 6
    '''View''' - Dorsolateral of the whole early embryo and yolk sac. Cranial (head) to top and caudal (tail) to bottom. Yolk sac is shown to the left. ...both directions to leave 2 openings or neuropores: a [[C#cranial_neuropore|cranial neuropore]] (anterior neuropore) and a [[C#caudal_neuropore|caudal neuropor
    41 KB (5,663 words) - 12:05, 4 October 2011
  • Human Embryology and Morphology 16
    ...a, produced in various ways, give rise to stimuli which pass by the Vlllth nerve to the hind-brain. The auditory or cochlear part of the labyrinth appeared ...ory nerve thus resembles that of the posterior or sensory root of a spinal nerve.
    40 KB (6,573 words) - 06:03, 31 December 2014
  • McMurrich1914 Chapter 8
    ...th and eighth cervical nerves with which it was originally associated, its nerve-supply consequently indicating the extent of its migration. ...r convenience the entire system may be divided into three portions - the cranial, trunk and limb musculature; and of these, the trunk musculature may first
    44 KB (7,094 words) - 01:41, 17 June 2016
  • Book - The Embryology Anatomy and Histology of the Eye 1
    ...ir escape from the eye ball, as shown at E, Fig. 9, to pass into the optic nerve as they grow from the retina toward the brain. This opening through which t ...(central artery of the retina) and its accompanying vein within the optic nerve for some distance back of the eye, in the adult, as this artery was already
    22 KB (3,852 words) - 13:52, 30 August 2014
  • Paper - The development of the auditory nerve in vertebrates (1910)
    ...storic description of auditory nerve (vestibulocochlear nerve, 8th cranial nerve, {{CN VIII}}) development in a number of species including {{frog}} and lum '''Modern Notes:''' {{hearing neural}} | {{Frog}} | cranial nerve {{CN VIII}}
    42 KB (6,655 words) - 08:16, 17 August 2020
  • Placodes
    The term {{placode}} refers to {{ectoderm}} thickenings in the cranial region that have important roles in development of special sensory and othe ...xpressed in cranial neural crest progenitors at early neurula stage and in cranial placode derivatives later in development. We show that Anos1 function is re
    23 KB (3,227 words) - 11:40, 31 July 2019
  • Book - Vertebrate Zoology (1928) 4
    ...on through the skin showing the ampullar of Lorenzini (aL), denticles (d), nerve-fibres (w), opening of a lateral- line canal (oe), and a sense-organ (so) i .... Only in the cerebellum and in the optic lobes are there some superficial nerve-cells ; i.e. grey matter outside white.
    38 KB (6,045 words) - 11:38, 25 April 2015
  • Paper - On the development and morphology of the human sphenoid bone
    ...derlies the skull in all Craniata ; and that it may be divided into a basi-cranial region, formed by two cartilaginous plates enclosing the notochord, known a ...of the skull from the vantage point afforded by embryology, that the basi-cranial region - the portion extending from the margin of the foramen magnum to the
    28 KB (4,597 words) - 12:54, 6 November 2018
  • Book - Comparative Embryology of the Vertebrates 4-16
    The primitive position of the myotome is lateral to the nerve cord and notochord. As development progresses, the individual myotomes grow ...ix muscles for each eye are found in all gnathostomes, innervated by three cranial nerves as follows:
    51 KB (7,883 words) - 11:08, 8 September 2018
  • Book - The brain of the tiger salamander 9
    ...e usually emerges in the region of the calamus, and the first root of this nerve at Variable distances rostrally. The first spinal nerve of Salamandra as described by Francis ('34, p. 159) agrees with that of Amb
    14 KB (2,244 words) - 17:16, 28 June 2018
  • 2018 Group Project 4
    ...D29802835}}. Cardiac neural crest cells (CNCCs) are a subpopulation of the cranial neural crest cells and migrate ventrally from the dorsal neural tube during ...three clusters (cranial, middle and caudal) and eventually develop cranial nerve ganglia at even-numbered rhombomeres proximally and populate pharyngeal arc
    34 KB (4,964 words) - 15:06, 17 October 2018
  • Paper - Peripheral development of the cranial and spinal nerves in the occipital region of the human embryo (1904)
    ...ts of a study of the morphology of the ninth, tenth, eleventh, and twelfth cranial and the upper cervical nerves, together with their ganglia, in a series of The ultimate histogenesis of the nerve elements, a question which has recently been thoroughly gone over by Harris
    72 KB (11,917 words) - 00:03, 24 July 2020
  • Paper - The Development of the Cranial and Spinal Nerves in the Occipital Region of the Human Embryo
    =The Development of the Cranial and Spinal Nerves in the Occipital Region of the Human Embryo= ...ts of a study of the morphology of the ninth, tenth, eleventh, and twelfth cranial and the upper cervical nerves, together with their ganglia, in a series of
    74 KB (12,180 words) - 10:14, 20 May 2017
  • Paper - The development of the sympathetic nervous system in man
    ...nce to the theory of local differentiation and the multicellular nature of nerve-fibers. ...medullary origin which advance peripherally along the fibers of the motor nerve roots; however, their conclusion that cells of this type enter the primordi
    93 KB (14,384 words) - 10:43, 11 April 2020
  • Book - The brain of the tiger salamander 5
    ...nal systems of peripheral nerve fibers enter the brain in fascicles of the nerve roots, which are physiologically as specific as are those of mammals ; but ...7); the hypothalamus has a small but significant connection with the optic nerve, the basal root of which also connects with the peduncle. In some vertebrat
    32 KB (5,015 words) - 17:10, 28 June 2018
  • Book - Embryology of the Pig 7
    ...ons from the region in which they appear. In a pig of 10 mm. (Fig. 58) the cranial flexure, cervical flexure, dorsal flexure, and lumbosacral flexure are all ===The Cranial Nerves===
    51 KB (8,059 words) - 19:08, 19 April 2017
  • Book - Comparative Embryology of the Vertebrates 4-19
    ...er view is the reticular or nerve-net theory. This theory assumes that the nerve cells and their processes are a continuous mass of protoplasm or syncytium ...us System, Philadelphia, Saunders.) (E) Longitudinal section of myelinated nerve fiber. (Redrawn from Ranson, 1939, The Anatomy of the Nervous System, Phila
    85 KB (13,175 words) - 15:32, 30 August 2017
  • Paper - Migration of the ear vesicle in the tadpole during normal development (1921)
    ...es and the consequent deflected distribution of the branches of the facial nerve. Within the central nervous system there are several instances where the co ...the brain tube lies in a vertical plane and the point at which the ventral nerve roots are to converge lies opposite the dorsal tip of the ear vesicle.
    22 KB (3,675 words) - 10:47, 2 February 2020
  • Paper - The development of the nervus terminali in man (1941)
    ...man as lying over the surface of the gyrus rectus and the entrance of the nerve into the brain as being in the region of the medial olfactory striae. ...am devoted to the study of the development and the analysis of the cranial nerve components in human embryos. The observations recorded here were made on th
    43 KB (7,000 words) - 15:44, 8 June 2020
  • Book - A Laboratory Manual and Text-book of Embryology 13
    ...riginate from nerve cells which lie outside the neural tube. Those sensory nerve cells related to the spinal cord and to the brain stem caudal to the Otic v ...ranged and each consists of dorsal and ventral roots, spinal ganglion, and nerve trunks. In embryos of 4 mm. the ventral roots are already developing as out
    71 KB (11,662 words) - 06:49, 9 February 2017
  • Leonardo da Vinci - the anatomist (1930) Illustrations
    File:McMurrich1930 fig72.jpg|Fig. 72. The ventricles of the brain and the cranial nerves. (QV, 8.) ...g. 75. Figure showing the course and distribution of the reversive (vagus) nerve. To the right a longitudinal section of the trachea. (AnB, 33v.)
    11 KB (1,607 words) - 16:19, 21 April 2020
  • Paper - The development of the thymus in the pig 1 (1915)
    ...cervical sinus is fused to it. He also makes no mention of the XII cranial nerve which plays an important part in modifying the topographical relations of t ...sicle is separated mechanically from its mesial portion by the h3^oglossal nerve. The free lateral portion of the cervical vesicle gives rise to the 'thymus
    37 KB (6,159 words) - 18:04, 15 December 2019
  • Paper - The development and myelination of the posterior longitudinal bundle in the human (1933)
    ...many fibres crossed. (b) Substantia gelatinosa Rolando (sensory nucleus of nerve 5). (c) Anterior horn cells of spinal cord. (d) Cells of formatio reticular ...ination of Gudden’s dorsal tegmental bundle at the level of the nucleus of nerve 4) (8).
    28 KB (4,459 words) - 09:47, 5 February 2020
  • Paper - The cartilaginous skull of a human embryo twenty-one millimeters in length (1920)
    ...tched than in the adult. This notch is continued into a deep groove on the cranial side of the cartilage. At the apex of the groove is the opening where the n ...lossal canal. In this embryo the right hypoglossal canal is divided on the cranial side into two parts by a cartilaginous bar; on the pharyngeal side there is
    79 KB (13,017 words) - 22:57, 13 August 2020
  • Paper - Address Upon The Development Of The Brain
    ...cles are the neuroblasts, and their prolongations constitute the origin of nerve-fibres. The formation of neuroblasts is confined to the two thick lateral w ...from the bipolar cells of the spinal ganglia; the fibres of the olfactory nerve from the epithelial cells of the olfactory groove, and the true optic fibre
    33 KB (5,637 words) - 10:28, 22 April 2016
  • Book - The comparative anatomy of the nervous system of vertebrates including man 1
    ...neurological research, accumulated over many years from his early work on nerve repair in 1892 to the time of his death, and his great editorial skill, the ...ertain facts and figures with regard to the newer work on efferent cranial nerve nuclei and their roots were made available through the work of Dr. J. L. Ad
    21 KB (3,296 words) - 10:27, 23 July 2019
  • Book - The brain of the tiger salamander 10
    =Chapter X Cranial Nerves= ...just mentioned, the chief departures from uniformity of composition of the nerve roots are the suppression in all Amniota of the large lateral-line componen
    53 KB (8,441 words) - 17:33, 28 June 2018
  • Paper - The chondrocranium of a 20 mm human embryo
    ...e see two processes on each side, caudal and ventral, the alae temporales; cranial and dorsal, the alae orbitales. From the crista transversa a prominent dors ...ocess ectally and becoming thicker as the sections are followed toward the cranial cavity, (figs. 4 and 5).
    57 KB (9,007 words) - 00:39, 6 August 2019
  • Paper - The growth and histogenesis of the cerebro-spinal nerves in mammals
    ==I. Outgrowth On The Cerebro-Spinal Nerve== ...spinal ganglion of each thoracic segment have become grouped into a spinal nerve which extends towards but does not enter the body-wall. One of these nerves
    63 KB (10,267 words) - 12:10, 10 June 2017
  • Paper - Localization and regeneration in the neural plate of amphibian embryos (1910)
    ...ng invagination and differentiation of the various layers of the retina. A nerve is given off from the caudal part of it. (figs. 3 and 4) . ...brain after two or three weeks is perfectly normal, bilateral and all the cranial nerves are present. This was repeated on a number of embryos of this stage
    14 KB (2,223 words) - 10:31, 23 February 2020
  • Paper - On the development of the blood-vessels of the brain in the human embryo (1905)
    ...st of the arteries in this specimen by considering them in relation to the cranial nerves and other structures. ...ations of the basilar and lie immediately in front of the third and fourth cranial nerves. The arteries which fulfill these requirements supply the dorsal por
    46 KB (7,761 words) - 17:37, 28 July 2020
  • 2014 Group Project 8 part 2
    ...mediate tendon because of stylohyoideus, vascular arteries and hypoglossal nerve which blocked it from doing this. <ref name="PMID21538565"/> ...ved from the 2nd pharyngeal arch near the interhyale, medial to the facial nerve. Interhyale is the internal part of the second branchial arch and it develo
    21 KB (3,010 words) - 19:07, 24 October 2014
  • Paper - The role of the auditory sensory epithelium in the formation of the stapedial plate (1917)
    ...ated with the brain-case. Here the palatoquadrate is firmly fused with the cranial wall, and the upper end of the hyoid arch (hyomandibula) takes no part in t ...yomandibular homologues become very closely associated with the developing cranial skeleton, either losing entirely their identities, or becoming greatly tran
    40 KB (6,466 words) - 09:44, 27 May 2020
  • Paper - The Internal Genital Organs of a Female Foetus of 15 cm Length
    ...n sections each 10 microns thick was prepared. These are numbered from the cranial extremity backwards. While the unsectioned block was in xylol, the vessels ...ns out proximally, and which laterally is continued into the tubes. On the cranial extremity of the upper portion a shallow medial sulcus is seen, but no evid
    40 KB (6,714 words) - 14:16, 19 January 2020
  • Book - Comparative Embryology of the Vertebrates 4
    f) Muscles associated with the spinal accessory or eleventh cranial nerve 3) Growth and development of nerve-cell processes
    22 KB (3,085 words) - 09:25, 12 April 2019
  • Paper - The development of the sympathetic system in birds (1910)
    ...d; p.sy., primary sympathetic trunks; sp.g., spinal ganghon; sp.n., spinal nerve; s.sy., secondary sympathetic trunks. ...t cell undergoing mitosis; p.sy., primary sympathetic trunk; sp.n., spinal nerve; s.sy., secondary sympathetic trunk.
    44 KB (7,031 words) - 11:26, 11 April 2020
  • Gastrointestinal Tract - Mouth Development
    ...from oral ectoderm from the anterior neural ridge, pharyngeal endoderm and cranial neural crest (NC). Vertebrates form a mouth by breaking through the body co ...te embryos. In ≥ 35-somite embryos, the small intestine rotated around the cranial-caudal axis and had begun to form a primitive intestinal loop, which led to
    14 KB (1,979 words) - 14:38, 8 January 2020
  • The Works of Francis Balfour 3-15
    nerve-cells. As to the details of this differentiation embryology does not as that the nerve-cells are, in fact, sense-cells which have
    155 KB (24,831 words) - 15:07, 26 February 2019
  • Book - The Pineal Organ (1940) 12
    ...n it bends round this and breaks up into branches which form a superficial nerve-fibre layer containing ganglion cells in front of the retinal cells. .... : lens of cellular type. n. 1 , n.- : branches and nerve fibres of optic nerve.
    39 KB (6,446 words) - 21:20, 7 August 2020
  • Paper - Persistence of the organ of Chievitz in the human
    ...cal muscle consists of nests of benign squamoid epithelium associated with nerve bundles. This "organ" was thought to only be an embryonic transient structu ...ith but completely separated from the buccal sulcus. It crosses the buccal nerve medially (fig. 5) and curving laterally ends blindly near the oral border o
    21 KB (3,346 words) - 11:08, 11 June 2019
  • Musculoskeletal System - Skull Development
    ...ossification (intramembranous and ) and flexibility (fibrous sutures). The cranial vault (which encloses the brain) bones are formed by {{intramembranous ossi ...- facial skeleton (nasals, maxillae, premaxillae, zygomatic, mandible) and cranial vault (frontal, parietal, and squamous temporal)
    31 KB (4,342 words) - 04:14, 5 July 2022
  • Book - A Text-book of Embryology 17
    by the thinl cranial nerve) : the second segment produces the superior obli(jue (iiniervated by the fourth nerve); and the
    17 KB (2,665 words) - 10:07, 9 November 2014
  • Book - A textbook of histology, including microscopic technic (1910) Illustrations
    77. Section through cranial cartilage of squid 109 109. Nerve-cell from the anterior horn of the spinal cord of an ox 151
    22 KB (2,689 words) - 17:25, 12 January 2020
  • O
    ...der function and elbow flexion. Additional involvement of segmental spinal nerve roots C7, C8 and T1 affects elbow extension and wrist and hand function. ...ory neurons connect by the [[O#olfactory nerve|olfactory nerve]], (cranial nerve I). Anatomically these neuronal axons pass through the cribriform plate reg
    34 KB (4,568 words) - 14:13, 29 October 2018
  • Neural - Spinal Cord Development
    ...orms and the caudal end of the neural plate remains narrow compared to the cranial end which rapidly expands. In week 4, when the plate folds to form the neural tube, the cranial end of the tube then forms a series of enlarged cavities (vesicles) that wi
    29 KB (4,176 words) - 12:51, 25 July 2020
  • Book - The Nervous System of Vertebrates (1907) 10
    ...d in a manner to be described below. These fibers constitute the olfactory nerve. They never have myelin sheaths. ...at the time of hatching, to show the origin of the fibers of the olfactory nerve.
    22 KB (3,543 words) - 14:47, 23 February 2020
  • McMurrich1914 Chapter 15
    ...and to differentiate into (1) cells termed neuroblasts, destined to become nerve-cells, and (2) others which appear to be supportive in character and are te ...erminal cells; circles with cross, germinal cells in mitosis; black cells, nerve-cells. - (Schaper.)
    90 KB (14,655 words) - 08:54, 17 June 2016
  • The Works of Francis Balfour 3-12
    lateral nerve-cords, like those of Nemertines, coalesced dorsally, instead of that in some existing Nemertines the nerve-cords approach each other very
    47 KB (7,617 words) - 15:03, 26 February 2019
  • Carnegie stage 20
    ...thumb|600px|center|[[Paper_-_Human_Embryo_Horizons_19-23#Eye|Eye and Optic Nerve]]<ref name="Streeter1957">{{Ref-Streeter1957}}</ref>]] ....jpg|Skull - Lateral view of right otic region showing relations of facial nerve.
    11 KB (1,459 words) - 17:47, 16 March 2020
  • 1987 Developmental Stages In Human Embryos - Stage 23
    ...ed in some detail by Licata (1954){{#pmid:13124266|PMID13124266}}, and the nerve supply and conducting system were investigated by Gardner and O’Rahilly (
    11 KB (1,723 words) - 15:37, 26 June 2019
  • Book - Aids to Embryology (1948) 9
    ...vessel (aortic arch, p. 109) connecting the heart with the dorsal aorta, a nerve, and mesoderm destined to form muscle tissue. These structures are represen Nerve.
    40 KB (6,621 words) - 15:14, 25 October 2018
  • Paper - The segmental value of the cranial nerves (1882)
    ...c 1882 paper by Marshall is an early description of the development of the cranial nerves. '''Modern Notes:''' {{cranial nerve}}
    115 KB (18,962 words) - 12:28, 7 April 2020
  • Paper - The prenatal medullation of the sheep's nervous system (1947)
    ...gun to acquire myelin sheaths. The most obvious of these is the vestibular nerve whose branches can be traced into the lateral, superior and medial vestibul ...ens, facial and hypoglossal contain slightly more—as do the ventral spinal nerve roots in the cervical region. In addition only the reticulo-spinal fibres c
    35 KB (5,360 words) - 17:38, 15 March 2020
  • Book - The Nervous System of Vertebrates (1907) 14
    ...sion in which they lie. In all segments of the brain cephalad from the VII nerve one or other of the primary functional divisions is either greatly reduced ...her fishes a pair of such cells lies adjacent to the motor root of the VII nerve, whose neurites cross and run back into the spinal cord. These elements rem
    16 KB (2,658 words) - 15:06, 23 February 2020
  • Book - A Laboratory Manual of Vertebrate Embryology (1947) Pig
    ...ight angles to the longitudinal axis of the body owing to the cervical and cranial flexures. The head is marked by prominent lateral bulges corresponding to t The brain, organa of special eenae, cranial nerves, spinal nerves, and developing sympathetic ganglia constitute the ch
    45 KB (7,337 words) - 14:24, 9 November 2017
  • Human Embryology and Morphology 15
    ...olfactory and optic nerves are of a totally different nature to the other cranial nerves. We must seek the origin of the retina as a superficial sense organ, # The Eyeball and the Optic Nerve ;
    44 KB (7,390 words) - 00:02, 31 December 2014
  • Book - Quain's Embryology 5
    ...the column of the vertebral bodies into the occipito-sphenoid part of the cranial basis, which is there composed of the formative substance termed the invesi ...f, nor by its sheath, contribute to the formation of the vertebral or basi-cranial bones, but merely lies within them ; and the formative material, out of whi
    59 KB (9,724 words) - 16:23, 23 January 2014
  • Book - Human Embryology and Morphology 1
    ...septum. Ossification begins in the 4th month. The crista galli, the intra-cranial pari of the septum, is formed in part by the ossification proceeding into t ...this process are the naso-palatine, but branches also come from the nasal nerve and its accompanying artery, the anterior ethmoidal.
    29 KB (4,767 words) - 18:32, 12 May 2015
  • ANAT2341 Lab 3 - Week 3
    ...lly postnatally to describe the region of skin supplied by a single spinal nerve. ...' (Hensen's node, primitive knot) The small circular region located at the cranial end of the primitive streak, where gastrulation occurs, and is a controller
    9 KB (1,192 words) - 12:47, 21 August 2015
  • 2009 BGD-B Lecture Face and Ear
    * Arch 1 and 2 appear at time of closure of cranial neuropore * Cranial neural crest (midbrain and hindbrain region) enters pharyngeal arch mesench
    75 KB (11,304 words) - 09:12, 18 September 2014
  • 2011 Lab 3 - Week 3
    ...lly postnatally to describe the region of skin supplied by a single spinal nerve. ...' (Hensen's node, primitive knot) The small circular region located at the cranial end of the primitive streak, where gastrulation occurs, and is a controller
    9 KB (1,210 words) - 10:19, 11 August 2011
  • Book - Aids to Embryology (1948) 10
    ...es place until the free concave border of the septum secundum overlaps the cranial border of the septum primum. The cleft between the two free edges of these ...ramen (interventricular) persists for some time between the two ventricles cranial to the free border of the interventricular septum and this is eventually cl
    51 KB (8,240 words) - 15:29, 25 October 2018
  • BGDB Gastrointestinal - Early Embryo
    The ventral anchoring of attachment site is at the most cranial extension of the septum transversum. This attachment now divides the intrae * Blue - vagus nerve branches (left and right). A 90 degree rotation (during week 7) brings the
    13 KB (1,965 words) - 11:39, 1 May 2017
  • Paper - The status of metamerism in the central nervous system of chick embryos
    ...americ segmentation. Qualification should perhaps be made for the visceral cranial nerves. That portion of the neural axis from which they arise is characteri ...acial processes and branchial bars there is supplied an appropriate set of cranial nerves. Further forward the primary require» ments are the visual and olfa
    35 KB (5,776 words) - 10:40, 9 January 2020
  • Paper - 1879 The Morphology of the Vertebrate Olfactory Organ
    ...external epiblast and the neural canal, and from which the nerves, whether cranial or spinal, arise. Since this ridge appears before closure of the neural can ...external epiblast and the neural canal, and from which the nerves, whether cranial or spinal, arise. Since this ridge appears before closure of the neural can
    115 KB (19,345 words) - 10:32, 7 November 2019
  • Book - Developmental Anatomy 1924-10
    Development of Membrane Bone. - The flat bones of the face and cranial vault are preceded by connective-tissue membrane. At one â–  I or more ...vic girdles and the limb bones). Except for the flat bones of the face and cranial vault, the l)ones of the mammalian skeleton exhibit first a blastemal, or m
    34 KB (5,231 words) - 13:12, 22 October 2016
  • Book - An Atlas of the Medulla and Midbrain
    ...dex, explain just how to compare sections with the model, and how to trace nerve-fibre tracts or masses of gray matter, from section to section through this ...sents that part of the brain in which the nuclei of origin of all the true cranial nerves are found; that association tracts between these centres are here in
    12 KB (2,013 words) - 07:27, 10 November 2017
  • Book - Human Embryology and Morphology 2
    ...form the basis of Jacobson's organ (Fig. 16). The sense epithelia send out nerve processes which form arborescences round the neural cells of the outgrowing ...le the lateral ends in the uncus of the hippocampal convolution. Olfactory nerve fibres also terminate in the trigone and area of Broca. To the parts derive
    13 KB (2,201 words) - 10:25, 16 December 2016
  • Human Embryology and Morphology 11
    ...e cranial wall, but becomes differentiated to form the sheath of the optic nerve and of the eyeball. ==Growth of the Cranial Cavity==
    56 KB (9,170 words) - 17:26, 29 December 2014
  • Book - Vertebrate Zoology (1928) 25
    ...means of the contraction of visceral muscles, innervated by dorsal cranial nerve-roots, and controlled by a centre in the medulla oblongata. ...muscles concerned in these movements are somatic and innervated by ventral nerve-roots of the neck and thorax. The tortoises, whose ribs are, of course, fix
    13 KB (2,307 words) - 13:28, 25 April 2015
  • Book - Human Embryology and Morphology 3
    :(d) A larger nerve along its anterior border and a smaller along its posterior; ...ch is represented by the 7 th and 8 th (facial and auditory, Fig. 27). The nerve of the 3rd arch is the glosso-pharyngeal, that for the 4th is the superior
    34 KB (5,868 words) - 13:38, 27 January 2014
  • Paper - The development of the anterior post-otic somites in the rabbit
    ...egmentation was evident. Both Froriep and Fiirbringer considered the vagus nerve to be the anterior boundary of the segmented region of the skull. The phylo ...on ahead of this, except that indicated by the position of the hypoglossal nerve roots. Jager (’24), in the {{chick}}, however, has demonstrated two very
    53 KB (8,642 words) - 10:08, 23 April 2020
  • 2012 Group Project 4
    ...'cribriform plate''']]<ref>A A Pearson '''The Development of the Olfactory Nerve in Man''' J. Comp. Neurol.:1941, 75(2);199-217</ref> ...f pseudostratified epithelium which contain olfactory receptors along with nerve cells whose axons attach to the olfactory bulb of the brain. It consists of
    54 KB (7,676 words) - 18:32, 5 October 2012
  • Book - Developmental Anatomy 1924-15
    ...s. When no sensory corpuscle is developed, the neurofibrils of the sensory nerve fibers separate and end among the cells of the epithelia. ...se during the fifth month as masses of mesodermal cells clustered around a nerve termination. The cells multiply, flatten, and give rise to concentric lamel
    37 KB (5,953 words) - 16:34, 24 October 2016
  • Paper - Development of the vascular system in five to twenty-one somite dog embryos
    ...an was done by Padget (7). In this account, he outlined the changes of the cranial veins after their establishment to adult configuration. The incomplete somite immediately posterior to the tenth cranial nerve was counted as the first somite on each side, and the last somite was consi
    85 KB (13,353 words) - 12:19, 4 May 2019
  • 2012 Group Project 3
    [http://www.ncbi.nlm.nih.gov/pubmed/17826760 Embryonic origin of gustatory cranial sensory neurons] ...lth Sciences Center provide evidence of the "embryonic origin of gustatory cranial sensory neurons". <ref name="PMID17826760"/>
    40 KB (6,039 words) - 18:31, 5 October 2012
  • 2009 Lecture 17
    * Cranial Nerve VIII ===Vestibulocochlear Nerve===
    36 KB (5,185 words) - 14:19, 22 October 2009
  • 2018 Group Project 1
    ...ked on disseminating the knowledge from his research on the development of cranial nerves in chicken embryos. {{#pmid:19179766|PMID19179766}}. The neural crest is the point of origin for spinal/cranial ganglia and neurons. This theory received little criticism and was not cont
    37 KB (5,484 words) - 15:05, 17 October 2018
  • Book - A textbook of histology, including microscopic technic (1910) Special Histology 7
    ...ount of a few typical examples illustrating the mutual relationship of the nerve-elements to one another. We shall, therefore, give a general description of ...edullated nerve-fibers) and gray matter (mainly nerve-cells and medullated nerve-fibers). The white and the gray matter present essentially the same general
    86 KB (13,869 words) - 20:09, 12 January 2020
  • Paper - The Long Fox lecture - The development of the human skull (1910)
    ...amen ; at a later period the nucleus extends inwards in front of the optic nerve, and completes the optic foramen in front. As chondrification advances, the ...(Fig. 7), where A.O. is the orbital or lesser wing, and N.O. is the optic nerve. It is Clear, then, that the lesser or orbital wing is developed quite inde
    28 KB (4,748 words) - 10:17, 20 August 2020
  • Book - The brain of the tiger salamander 22
    Coghill, G. E. 1902. The cranial nerves of Amblystoma tigrinum, J. Comp. Neurol., in the mesencephalic nucleus of the fifth cranial nerve, J. Comp. Neurol., 73:
    33 KB (4,507 words) - 16:45, 28 June 2018
  • Book - Quain's Embryology 6
    ...idly by multiplication. They represent at first the grey substance, or the nerve-cells and non-medullated fibres. The cylindrical cells which, from the firs ...with radiating processes make their appearance in the grey matter, and the nerve-fibres both of the grey and white matter become more distinct.
    77 KB (12,673 words) - 21:43, 14 March 2015
  • Book - The Elements of Embryology - Mammalian 3
    ...e three cerebral vesicles, the fore-, mid- and hind-brain (Fig. 106, B). A cranial flexure precisely resembling that of the chick soon makes its appearance. ...y soon appears on its outer surface a layer of longitudinal non-medullated nerve-fibres, similar to those which first appear on the spinal cord (p. 252). Th
    46 KB (7,480 words) - 09:53, 25 October 2016
  • 2010 Lecture 17
    * Cranial Nerve VIII ===Vestibulocochlear Nerve===
    40 KB (5,839 words) - 09:59, 27 September 2010
  • Book - The Nervous System of Vertebrates (1907) 3
    ...s (Fig. 17). These facts suggest that the cells which give rise to sensory nerve fibers originally lay within the neural tube and have migrated to form the ...m, n. Its branches form the laryngeal plexus,beyond which is the recurrent nerve, rec. Just below the jugular ganglion is the auricular branch of the vagus.
    73 KB (12,143 words) - 23:48, 23 February 2020
  • Lecture - Sensory Development
    ===Vestibulocochlear Nerve=== ...rodes implanted within cochlea, direct electrical stimulation to auditory nerve fibres
    24 KB (3,503 words) - 07:21, 16 October 2018
  • Book - The Pineal Organ (1940) 18
    ...the superficial structures by an increase in depth of the area between the cranial vault and the base of the pedicle — compare A, B, C, Fig. 130. This exten ...oglia cells and cells which resemble ganglion cells. Neuroglial fibres and nerve-fibres also may be distinguished, the latter being most abundant near the b
    49 KB (8,022 words) - 21:39, 7 August 2020
  • Paper - Development of the thyroid and parathyroid glands and the thymus (1950)
    ...utgrowth of the foregut diverticulum the latter can be divided into a more cranial pharynx and a more caudal foregut proper. ....g., by Hammar, 1911) been attributed to retrogressive changes in the more cranial part ; Sunder-Plassmann (1940) has given an elaborate account of the‘ fat
    36 KB (5,581 words) - 10:40, 26 July 2020
  • Paper - On the development of the membranous labyrinth and the acoustic and facial nerves in the human embryo
    ...the physiologist, for it draws a definite line between that portion of the nerve complex which controls the analysis of sound and that which controls equili ...to be remembered that in his work attention was mainly directed toward the nerve and ganglion masses, while the finer structure of the ear vesicle was not c
    57 KB (9,384 words) - 11:21, 9 January 2020
  • Neural Crest Development
    * '''Nubp2 is required for cranial neural crest survival in the mouse'''{{#pmid:31733190|PMID31733190}} "The N ...eage possessed a trunk-like identity. We propose that the emergence of the cranial neural crest, by progressive assembly of an axial-specific regulatory circu
    32 KB (4,580 words) - 11:29, 24 August 2023
  • Paper - The history of the eye muscles (1917)
    ...Fraser, '15), but in the great majority of vertebrates the number and the nerve relations of the eye-muscles remain identical and unchanged. Nature seems t ...associated with the growth and enlargement of the otic capsules and of the cranial skeleton.
    37 KB (5,736 words) - 08:44, 28 December 2019
  • Book - Manual of Human Embryology 14-1
    ...ndividual cells being accordingly differentiated into supporting cells and nerve-cells proper. ...a fairly complete spongioblastic framework having as yet no differentiated nerve cells or fibres. In their further development the spongioblasts and neurobl
    61 KB (9,727 words) - 19:39, 21 December 2017
  • Paper - The origin and development of the carotid body (1924)
    ...ugh afferent fibers of the ninth cranial nerve (CN IX) or glossopharyngeal nerve that relays the information through to the central nervous system and as pa '''Modern Notes:''' {{Cranial Nerve}}
    81 KB (13,504 words) - 08:00, 10 March 2020
  • Book - Embryology of the Pig 13
    ...) nerve (Fig. 97, A, B), and from the chorda tympani branch of the seventh nerve. The root of the longue receives its sensory fibers from the glossopharynge ...ls. Nevertheless the way the hypoglossal nerve (XII), which is the cranial nerve arising at the level of these occipital myotonies, grows in with the develo
    30 KB (5,108 words) - 18:27, 19 April 2017
  • Sensory - Smell Development
    ...ar synaptic glomeruli are analogous to peripheral ganglia of other sensory cranial nerves. The olfactory tract contains much gray as well as white matter. The ...strongly expressed by human foetal Schwann cells and perineurial olfactory nerve fibroblasts surrounding OECs. We define OECs throughout the 11-19 pcw human
    25 KB (3,407 words) - 16:21, 26 February 2022
  • Paper - The histology of the spleen and suprarenals of echidna (1932)
    ...t in its histological structure in the cranial and caudal portions. In the cranial region, the cortex consists of three zones (text-fig. 3, 2.7.1, z.f., 2.7.2 ...zone, and gradually thin out so that they are absent from the central and cranial parts of the gland. Sometimes, however, isolated groups of cells belonging
    53 KB (8,774 words) - 17:46, 7 February 2020
  • V
    ...y tract (larynx, lungs), cardiac (heart) and abdominal viscera. This mixed nerve has sensory, motor and autonomic functions of viscera (glands, digestion, h ...glion]]) The primary afferent vestibular neuron ganglion of the vestibular nerve. Located within the internal auditory meatus.
    34 KB (4,537 words) - 12:19, 25 June 2019
  • Human Embryology and Morphology 13
    ...n its peripheral zone are situated cells possessing the characteristics of nerve cells (Mummery). ...mastication are attached to the skull, and the extent to which they modify cranial characters have been already mentioned (p. 155). The evolution of the tempo
    24 KB (4,102 words) - 23:41, 30 December 2014
  • Book - Vertebrate Zoology (1928) 6
    ...bear ribs, the latter appear to articulate with the skull, and are called cranial ribs. The only cartilage-bone in the neurocranium represents one of the neu ...runs down behind and forwards beneath the basal process ; while the facial nerve (hyomandibular branch) and jugular vein pass on the inner and under side of
    14 KB (2,221 words) - 11:48, 25 April 2015
  • BGDA Lecture - Development of the Nervous System
    '''Cranial neuropore''' (cephalic, rostral or anterior) closes about 24 days post-fert | Rapid growth folds the neural tube forming 3 brain flexures (cranial to caudal)
    24 KB (3,183 words) - 09:41, 26 May 2020
  • Book - The Embryology Anatomy and Histology of the Eye 3
    ...upplied with sensory nerves, while in the sclerotic it has only a moderate nerve supply, and, farther, if we should examine the cornea chemically, we would ...the eyeball, except a small opening at the posterior pole, where the optic nerve pierces it. This opening is known as the choroidal fissure. See Figs. 23, 5
    61 KB (10,155 words) - 11:04, 12 September 2012
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