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...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

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==

...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

...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

...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}}

...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

...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 ])

...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

...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

'''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

...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.

...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

...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

...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}}

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

...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.

...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

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:

...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

...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