Template:Embryo Smell Timeline table: Difference between revisions
From Embryology
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| [[week 6]] ({{GA}} 8) | | [[week 6]] ({{GA}} 8) | ||
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| vomeronasal groove appears | | vomeronasal groove appears. | ||
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| individualization of the olfactory bulb and nuclei | | individualization of the olfactory bulb and nuclei, distinction between olfactory structures and terminal and vomeronasal ones begins to be clear. | ||
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| [[week 8]] ({{GA}} 10) | | [[week 8]] ({{GA}} 10) |
Revision as of 12:30, 6 May 2018
Week FA (GA) | Carnegie Stage | Event | ||||||||||||||||||
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week 4 (GA 6) | 11 | nasal epiblastic thickening appears | ||||||||||||||||||
12 | nasal field is well outlined | |||||||||||||||||||
week 5 (GA 7) | 15 | continuous cellulovascular strand seen between the nasal groove and the olfactory field | ||||||||||||||||||
week 6 (GA 8) | 16 | vomeronasal groove appears. | ||||||||||||||||||
17 | olfactory nerve is organized into two plexuses, lateral and medial, the latter mingled with the terminal-vomeronasal complex. | |||||||||||||||||||
week 7 (GA 9) | 18 | olfactory bulb begins to appear | ||||||||||||||||||
19 | individualization of the olfactory bulb and nuclei, distinction between olfactory structures and terminal and vomeronasal ones begins to be clear. | |||||||||||||||||||
week 8 (GA 10) | 21 | structure of the olfactory bulb is evident. | ||||||||||||||||||
23 | olfactory strands are well individualized, and olfactory and terminal-vomeronasal fibers are easily distinguishable. | |||||||||||||||||||
Data[1] Links: smell | ||||||||||||||||||||
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- ↑ Bossy J. Development of olfactory and related structures in staged human embryos. (1980) Anat. Embryol., 161(2);225-36 PMID 7469043