Latest revision as of 09:37, 22 December 2018

Figures

XIV. The Development of the Nervous System

I. Histogenesis of Nervous Tissue

Fig. 1. Three early stages in the development of the wall of the neural tube
Fig. 2. Wall of the neural tube in a human embryo about two weeks old
Fig. 3. Diagram showing the differentiation of the cells of the wall of the neural tube
Fig. 4. Development of neuroglia framework.
Fig. 5. Combined drawings, after Golgi and Benda methods, of the spinal cord of fetal pig, 20 cm. long
Fig. 6. Section of spinal cord of suckling pig of two weeks
Fig. 7. Neuroglia fibres in adult human spinal cord, showing their relation to 'the protoplasm of the neuroglia cell and its processes.
Keibel Mall 2 008.jpg

Fig. 8. Diagram showing distribution of neuroblasts in human embryo of four weeks.
Keibel Mall 2 009.jpg

Fig. 9. Cluster of neuroblasts from nucleus of origin of n. oculomotorius, showing characteristic shape and grouping of cells.
Keibel Mall 2 010.jpg

Fig. 10. Section through floor of mid-brain of human embryo one month old.
Keibel Mall 2 011.jpg

Fig. 11. Isolated ganglion-cells, from embryonic spinal cord of frog, and growing in clotted lymph.
Keibel Mall 2 012.jpg

Fig. 12. Three views, taken at intervals of Ik and 8i hours, of the same living nerve-fibres growing from a mass of spinal-cord tissue (frog embryo) out into clotted lymph.
Keibel Mall 2 013.jpg

Fig. 13. Transverse .sections through dorsal region of human embryos showing three stages in the development of the ganglion crest and the anlage of the spinal ganglia.
Keibel Mall 2 014.jpg

Fig. 14. Section through spinal ganglion of human embryo 18 mm. long, about 6 weeks old .
Keibel Mall 2 015.jpg

Fig. 15. Section through cervical spinal ganglion of human fetus 8.5 cm. long, about 3 months old, showing large ganglion-cells with eccentric nuclei.
Keibel Mall 2 016.jpg

Fig. 16. Section through sixth cervical ganglion of human fetus 10.5 cm. long, about 4 months old.
Keibel Mall 2 017.jpg

Fig. 17. Isolated cells teased from spinal ganglia of embryo pigs 20-40 mm. long, showing the variation in the form of the early ganglion-cells
Keibel Mall 2 018.jpg

Fig. 18. Teased preparations from spinal ganglia of pig, showing development of sheath and capsule cells.
Keibel Mall 2 019.jpg

Fig. 19. Isolated fibres showing development of medullary sheath.
Keibel Mall 2 020.jpg

Fig. 20. Isolated fibres of the sciatic nerve of sheep fetus 15 cm. long, treated with osmic acid and showing development of the nerve-sheath.
Keibel Mall 2 021.jpg

Fig. 21. Section through hind-brain of new-born child, showing myelinization of fifth, sixth, seventh, and eighth cranial nerves and associated fibre tracts

II. Development of the Central Nervous System

Keibel Mall 2 025.jpg
Keibel Mall 2 026.jpg
Keibel Mall 2 027.jpg
Keibel Mall 2 028.jpg
Keibel Mall 2 029.jpg
Fig. 30. Profile views of the brains of human embryos as seen during the third (A), fourth (B), and eighth (C) weeks
Keibel Mall 2 031.jpg
Fig. 32. Reconstruction showing the cranial nerves in a 10 mm human embryo
Keibel Mall 2 033.jpg
Keibel Mall 2 034.jpg
Keibel Mall 2 035.jpg
Keibel Mall 2 036.jpg
Keibel Mall 2 037.jpg
Keibel Mall 2 038.jpg
Keibel Mall 2 039.jpg
Keibel Mall 2 040.jpg
Keibel Mall 2 041.jpg
Keibel Mall 2 042.jpg
Keibel Mall 2 043.jpg
Fig. 44. Reconstruction showing cephalic portion of the rhombencephalon and adjoining midbrain at end of second month (human embryo 30 mm long (Mall collection. No. 86).

III. Peripheral Nervous System

Fig 82
Fig 83
Fig 84
Fig 85
Fig 86
Fig 87
Fig 88
Fig 89
Keibel Mall 2 090.jpg

Fig 90
Keibel Mall 2 091.jpg

Fig 91
Keibel Mall 2 092.jpg

Fig 92
Keibel Mall 2 093.jpg

Fig 93
Keibel Mall 2 094.jpg

Fig 94
Keibel Mall 2 095.jpg

Fig 95
Keibel Mall 2 096.jpg

Fig 96
Keibel Mall 2 097.jpg

Fig 97
Keibel Mall 2 098.jpg

Fig 98
Fig 99

XVII. The Development of the Digestive Tract and of the Organs of Respiration

The Early Development of the Entodermal Tract and the Formation of its Subdivisions

Fig 223
Fig 224
Fig 225
Fig 226
Fig 227
Fig 228
Fig 229
Fig 230
Fig 231
Fig 232
Fig 233
Fig 234
Fig 235
Fig 236
Fig 237
Fig 238
Fig 239
Fig 240
Fig 241
Fig 242
Fig 243
Fig 244
Fig 245
Fig 246
Fig 247

The Development of the Sense-Organs

Fig 120
Fig 121 Frontal section papilla vallata human fetus 11 cm
Fig 122 Frontal section papilla vallata human fetus 21.3 cm
Fig 123-125 Three taste-buds human fetus 21.3 cm
Fig 126 Development of vallate papilla

The Mouth and Its Organs

Fig 248
Fig 249
Fig 250
Fig 251
Fig 252
Fig 253
Fig 254
Fig 255
Fig 256
Fig 257
Fig 258
Fig 259
Fig 260
Fig 261
Fig 262
Fig 263
Fig 264
Fig 265

The Development Of The Oesophagus

Fig 266
Fig 267
Fig 268
Fig 269
Fig 270
Fig 271
Fig 272
Fig 273

The Development of the Stomach

Fig 274 Human embryo 10 mm GL stomach section
Keibel Mall 2 275.jpg

Fig 275
Keibel Mall 2 276.jpg

Fig 276
Keibel Mall 2 277.jpg

Fig 277
Keibel Mall 2 278.jpg

Fig 278

The Development of the Small Intestine

Keibel Mall 2 279.jpg

Fig 279

The Development of the Liver

Keibel Mall 2 288.jpg

Fig 288
Keibel Mall 2 289.jpg

Fig 289
Keibel Mall 2 290.jpg

Fig 290
Keibel Mall 2 291.jpg

Fig 291
Fig 292
Fig 293
Fig 294
Fig 295
Fig 296
Fig 297
Fig 298
Fig 299
Fig 300
Fig 301
Fig 302
Fig 303
Fig 304
Fig 305
Fig 306

Development of the Pancreas

Keibel Mall 2 307.jpg

Fig 307
Keibel Mall 2 308.jpg

Fig 308
Keibel Mall 2 309.jpg

Fig 309
Keibel Mall 2 310.jpg

Fig 310
Keibel Mall 2 311.jpg

Fig 311
Keibel Mall 2 312.jpg

Fig 312
Keibel Mall 2 313.jpg

Fig 313

The Development of the Pharynx and of the Organs of Respiration

Fig 314 Pharynx of the embryo Klb (Kromer-Pfannenstiel
Fig 315 Pharynx of the embryo Rob. Meyer No. 335
Fig 316 Pharynx of the embryo Hah
Fig 317 Pharynx of the embryo Rob. Meyer No. 300
Fig 318 model shown in Fig. 317
Fig 319 Pharyngeal pouches of the embryo Hah
Fig 320 Pharyngeal region of the embryo BR
Fig 321
Fig 322
Fig 323
Fig 324
Fig 325
Fig 326
Fig 327
Fig 328
Fig 329
Fig 330

I. General Morphology of the Pharyngeal Pouches

Fig. 314. Pharynx of the embryo Klb (Kromer-Pfannenstiel ; Normentafel, No. 3; 5-6 primitive segments, length, determined from the number of sections, 1.38 mm.)
Fig. 315. Pharynx of the embryo Rob. Meyer No. 335 (9-10 pairs of primitive segments, length, determined from the number of sections, 1.70 mm.)
Fig. 316. Pharynx of the embryo Hah in the collection of the First Anatomical Institute, Vienna (about 15 pairs of primitive segments, length about 3 mm.)
Fig. 317. Pharynx of the embryo Rob. Meyer No. 300 (Normentafel Xo. 7, 23 pairs of primitive segments, 2.5 mm. vertex-breech length) seen from the ventral surface.
Fig. 318.The model shown in Fig. 317 from the lateral surface.
Fig. 319. Pharyngeal pouches of the embryo Hah of the First Anatomical Institute, Vienna (5.2 mm., about the same stage as No. 16 of the Normentafel).
Fig. 320. Pharyngeal region of the embryo BR (Normentafel No. 42, 9.75 mm. vertex-breech measurement), from the ventral surface.

II. The Differentiation of the Pharyngeal Pouches - the Second Pharyngeal Pouch and the Tonsils

Fig. 321. Branchial derivatives of an embryo of 11.7 mm. (nape-length), somewhat simplified.
Fig. 322. Dorsal view of the left half of the pharynx of an embryo of 21 mm. (nape-length).
Fig. 323. Pharynx of an embryo of 24.4 mm. (nape-length), from the left side, somewhat simplified.
Fig. 324. Schema of the branchiogenic derivatives in man, adapted from the schemata of Groschuff and Kohn.
Figs. 325 and 326.Two sections through the embryo BR (compare Fig. 320).
Figs. 327 and 328. Two sections through the embryo BR (compare Fig. 320).
Fig. 329. The branchiogenic organs of an embryo of 26 mm., somewhat simplified. (After Verdun, 1898.)
Fig. 330. Section through the laryngeal region of the embryo Nat2 of the First Anatomical Institute, Vienna (19.75 mm. vertex-breech length).

B. The Development of the Respiratory Apparatus

Fig. 331. Anlage of the respiratory tract of an embryo of 23 primitive segments
Fig. 332. Lung anlage of an embryo of 4.25 mm. vertex-breech measurement, from the ventral side.
Fig. 333. The same model seen from the left side.
Fig. 334. Entrance to the larynx of an embryo of 8 mm
Fig. 335.Laryngeal entrance of an embryo of 28 to 29 days 8-9 mm
Fig. 336. Median section of the larynx shown in Fig. 335.
Fig. 337. — The entrance of the larynx in an embryo of 40-42 days 15-16 mm
Fig. 338. Entrance of the larynx of an embryo of 30 mm
Fig. 339. Entrance of the larynx of an embryo of 16/23 cm male.
Fig. 340. Entrance of the larynx of an embryo of 29/43 cm male.
Fig. 341. Epithelial lung anlage of the embryo 18. 5 mm
Fig. 342. Epithelial lung anlage of the embryo 7 mm
Figs. 343 and 344. lungs of an embryo at the beginning of the fifth week, ventral and dorsal views.
Fig. 343. lungs of an embryo at the beginning of the fifth week, ventral views.
Fig. 344. lungs of an embryo at the beginning of the fifth week, dorsal views.
Fig. 345 Anlage of the lung of embryo 10.5 mm seen from in front with arteries and veins
Fig. 346. Section through the lower lobe of the right lung of a fetus of 100 mm vertex-breech length
Fig. 347. The mesodermal anlage of the lungs of an embryo of 5 mm
Figs. 349 and 350. Mesodermal anlage of an embryo of about 13 mm seen from the ventral and the dorsal surface
Fig. 349. Mesodermal anlage of an embryo of about 13 mm seen from the ventral surface
Fig. 350. Mesodermal anlage of an embryo of about 13 mm seen from the dorsal surface
Figs. 351 and 352. Lungs of an embryo of about 17.5 mm. seen from the right and from the left.
Fig. 351. Lungs of an embryo of about 17.5 mm. seen from the right.
Fig. 352. Lungs of an embryo of about 17.5 mm. seen from the left.
Fig. 353. Schema of the lobation of the lung.

III. The Third to the Fifth Pharyngeal Pouches - the Branchiogenic Organs

XVIII. The Development of the Blood, the Vascular System, and the Spleen

I. The Origin of the Angioblast and the Development of the Blood

Fig. 354. Three primitive mesamoeboids from the yolk-sac of a human embryo about 1 mm
Fig. 355. Two blood-corpuscles human embryo 4 mm
Fig. 356. Three blood-corpuscles human embryo 7.5 mm
Fig. 357. Three blood-corpuscles human embryo 9.4 mm
Fig. 358. Four blood-corpuscles human embryo 15.5 mm
Fig. 359. Blood-corpuscles from a blood-vessel of a human embryo eight months
Fig. 360. An erythrocyte lying free in the mesenchyma
Fig. 361. Red blood-cells from the placental chorion human embryo 15 mm
Fig. 362. Four small lymphocytes from normal human blood.
Fig. 363. Finely granular (neutrophile) leucocyte with compact nucleus, a so-called myelocyte.
Fig. 364. A coarsely granular leucocyte (eosinophile) with a bilobate nucleus.
Fig. 365. Degenerating human leucocytes (Mastleucocyten of Maximow)
Fig. 366. Giant cells with processes from which blood-plates arise.
Fig. 367. Outlines of erythrocytes of a human embryo of 8 mm
Fig. 368. Endothelium and blood-cells from the lower part of the aorta of a human embryo of 9.4 mm
Fig. 369. Blood-corpuscles from the vessels of a human fetus of eight months.
Fig. 370. Blood-cells from a hepatic vessel of a human embryo of 11 mm
Fig. 371. Hepatic cylinders of a human embryo of 11 mm Coll. F. P. Mall, No. 353. The blood-cells with small nuclei lie apparently in the substance of the liver-cells, -which have large nuclei.

II. The Development of the Heart

A. Origin of the Vascular System

B. Vascular System in Early Human Embryos

Fig. 372. Section through the heart anlage of the Pfannenstiel-Kromer embryo Klb (Normentafel, Xo. 3, 5 to 6 primitive somites).
Fig. 373. human embryo 2.5 mm GL heart
Fig. 374. Model of the heart of the embryo Halj of 3 mm. greatest length, 15 primitive somites.
Fig. 375. The model shown in Fig. 374 after removal of the pericardium, seen from behind.
Fig. 376. Transverse section embryo Hah.
Keibel Mall 2 377.jpg

Fig. 377. ventricular wall of the heart of embryo Hah, 3.5 mm. greatest length.
Keibel Mall 2 378.jpg

Fig. 378. Model of the heart of the embryo Hah of 5.2 mm. greatest length.
Keibel Mall 2 379.jpg

Fig. 379. Model of the heart of embryo £U of 6.5 mm. greatest length.
Keibel Mall 2 380.jpg

Fig. 380. Model of [thejjheart of embryo La of 9 mm. greatest length.
Keibel Mall 2 381.jpg

Fig. 381. Sagittal section through the model shown in Fig. 380, the section passing to the left of the septum I.
Keibel Mall 2 382.jpg

Fig. 382. Transverse section through the heart region of the embryo Wal of 8 mm. greatest length.
Keibel Mall 2 383.jpg

Fiag. 383. Section through the bulbus cordis of the embryo H6.
Keibel Mall 2 384.jpg

Fig. 384. Model of the bulbus cordis of the embryo H6, divided longitudinally.
Keibel Mall 2 385.jpg

Fig. 385. Section through the wall of the ventricle of embryo EU
Keibel Mall 2 386.jpg

Fig. 386. Model of the heart of embryo S2 of 14.5 mm. greatest length.
Keibel Mall 2 387.jpg

Fig. 387. Section through the heart of embryo Mi of 16.75 mm greatest length.
Keibel Mall 2 388.jpg

Fig. 388. Model of the heart of an embryo of 310 mm greatest length.
Keibel Mall 2 390.jpg

Fig. 389. Section through the heart of an embryo of 165 mm. greatest length.

C. Arteries

Fig. 421. Pharynx and aortic arches human embryo 5 mm
Fig. 422. Pharynx and aortic arches human embryo 7 mm
Fig. 423 A Pharynx and aortic arches human embryo 9 mm
Fig. 423 B Pharynx and aortic arches human embryo 9 mm
Fig. 424 Aortic arches fate in man
Fig. 425 Human embryo 2.15 mm aortic arches
Fig. 426 Human embryo 3.2 mm aortic arches
Fig. 427 Human embryo 4.2 mm aortic arches
Keibel Mall 2 462.jpg

Fig. 462
Keibel Mall 2 463.jpg

Fig. 463
Keibel Mall 2 464.jpg

Fig. 464

D. Veins

Fig. 465

Lymphatic

Fig. 488
Fig. 493 lymphatic system human embryo 30 mm
Fig. 494 Frontal section jugular lymph-sacs human embryo 30 mm
Keibel Mall 2 511.jpg

Fig. 511
Fig. 512
Fig. 513
Fig. 514 blood-vessels and lymphatics tadpole's tail 10 mm

Spleen

Fig. 515
Fig. 516
Fig. 517
Fig. 518
Fig. 519 injected spleen pig embryo 12 cm

XIX Development of the Urinogenital Organs

I. The Development of the Excretory Glands and their Ducts

Fig. 520
Fig. 521
Fig. 522
Fig. 523
Fig. 524
Fig. 525
Fig. 526
Fig. 527
Fig. 528
Fig. 529
Fig. 530
Fig. 531
Fig. 532
Fig. 533
Fig. 534
Fig. 535
Fig. 536
Fig. 537
Fig. 538
Fig. 539
Fig. 540
Fig. 541
Fig. 542
Fig. 543
Fig. 544
Fig. 545
Fig. 546
Fig. 547
Fig. 548
Fig. 549
Fig. 550
Fig. 551
Fig. 552
Fig. 553 Human embryo 19.4 mm GL 21st spinal ganglion level
Fig. 554a
Fig. 554b
Fig. 554c
Fig. 555
Fig. 556
Fig. 557
Fig. 558
Fig. 559
Fig. 560
Fig. 561
Fig. 562
Fig. 563
Fig. 564
Fig. 565
Fig. 566
Fig. 567
Fig. 568
Fig. 569
Fig. 570
Fig. 571
Fig. 572
Fig. 573 a, b and c. Development of the mesonephric portal circulation
Fig. 574 Mesonephric veins human embryo 9.5 mm GL
Fig. 575
Fig. 576
Fig. 577
Fig. 578
Fig. 579 a, b, c, and d. Diagrams representing form of the ampullae
Fig. 580
Fig. 581
Fig. 582
Fig. 583
Fig. 584
Fig. 585
Fig. 586
Fig. 587
Fig. 588
Fig. 589
Fig. 590
Fig. 591
Fig. 592
Fig. 593
Fig. 594
Fig. 595
Fig. 596
Fig. 597
Fig. 598
Fig. 599
Fig. 600
Fig. 601
Fig. 602
Fig. 603
Fig. 604
Fig. 605
Fig. 606
Fig. 607
Fig. 608

II. The Development of the Reproductive Glands and their Ducts

Fig. 609
Fig. 610
Fig. 611
Fig. 612
Fig. 613
Fig. 614
Fig. 615
Fig. 616
Fig. 617
Fig. 618
Fig. 619
Fig. 620
Fig. 621
Fig. 622
Fig. 623
Fig. 624
Fig. 625
Fig. 626
Fig. 627
Fig. 628
Fig. 629
Fig. 630

III. The Urogenital Union

Fig. 631 posterior abdominal wall human embryo 19.4 mm
Fig. 632 Transverse section urogenital fold human embryo 50 mm
Fig. 633 Sagittal section human embryo 40 mm
Fig. 634 Two transverse sections urogenital fold human embryo 22.5 mm
Fig. 635 Transverse section human embryo 26 mm
Fig. 636 Transverse section urogenital fold male embryo 26 mm

IV. Development of the External Genitalia

Fig. 637 Caudal end embryo 13 mm
Fig. 638 Sagittal section embryo 24 mm
Fig. 639 division of cloacal tubercle into phallus and genital tubercle
Fig. 640 indifferent external genitalia embryo 28 mm
Fig. 641 female external genitalia embryo 32.5 mm
Fig. 642
Fig. 643
Fig. 644
Fig. 645
Fig. 646
Fig. 647
Fig. 648
Fig. 649
Fig. 650
Fig. 651
Fig. 652
Fig. 653
Fig. 654
Fig. 655
Fig. 656
Fig. 657
Fig. 658a.
Fig. 658b.
Fig. 658c. Female Genital - After the migration in the female

Historic Disclaimer - information about historic embryology pages
Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding. (More? Embryology History \| Historic Embryology Papers)

Glossary Links

Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link

Cite this page: Hill, M.A. (2024, April 16) Embryology Manual of Human Embryology II - Figures. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Manual_of_Human_Embryology_II_-_Figures

What Links Here?

Manual of Human Embryology II - Figures: Difference between revisions