File:Streeter1957 fig04-22.jpg: Difference between revisions

Fig. 4. Drawing of sections through the eye and optic nerve in Stage 22

Several sections in each embryo were combined to show the form and dimensions of the optic nerve. x50.

Carnegie stage 22 Carnegie Embryo 4638 Scale bar 0.5 mm

• Eye and Optic Nerve (week 7-8)
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  Carnegie stage 19 Embryo 5609

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  Carnegie stage 20 Embryo 4148

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  Carnegie stage 21 Embryo 128

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  Carnegie stage 22 Embryo 4638

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  Carnegie stage 23 Embryo 5725

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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)

Links: 1 Graph Embryos 11-23 | 4 Eye and optic nerve 19-23 | Plate 1 - Cornea | Plate 2 - Hypophysis

Reference

Streeter GL. Developmental Horizons In Human Embryos Description Or Age Groups XIX, XX, XXI, XXII, And XXIII, Being The Fifth Issue Of A Survey Of The Carnegie Collection. (1957) Carnegie Instn. Wash. Publ. 611, Contrib. Embryol., 36: 167-196.

Cite this page: Hill, M.A. (2024, April 16) Embryology Streeter1957 fig04-22.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Streeter1957_fig04-22.jpg

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