File:Frazer1928 plate01.jpg

From Embryology

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Plate I

Top, cranial slope of hind-brain and sagittal section of hind- and mid-brain in 12 mm. embryo.

Middle row, similar views of parts in 16 mm. embryo.

Lower row, sagittal sections in 21 mm. (left) and 26 mm. (right).

N. decussation of fourth nerve; a.l. alar lamina; b.l. basal lamina; f.l. floor lamina; t. tectum of mid-brain; s. interlaminar sulcus; i.l.s. intralaminar sulcus; i.p.r. interpeduncular recess. Magnifications decrease with advancing age.

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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)


Frazer JE. Development of the region of the isthmus rhombencephali. (1928) J Anat. 63: 7-18. PMID 17104212

Cite this page: Hill, M.A. (2024, June 12) Embryology Frazer1928 plate01.jpg. Retrieved from

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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current12:58, 9 January 2017Thumbnail for version as of 12:58, 9 January 20171,442 × 1,827 (428 KB)Z8600021 (talk | contribs)
12:57, 9 January 2017Thumbnail for version as of 12:57, 9 January 20171,552 × 2,501 (511 KB)Z8600021 (talk | contribs){{Historic Disclaimer}} ===Reference=== {{Ref-Frazer1928}} {{Footer}}