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==Human Female Fetus Oral Cavity (10 week)== | ==Human Female Fetus - Oral Cavity (10 week)== | ||
Large image version of plane D, close to midline {{HE}}. | Large image version of plane D, close to midline {{HE}} 0.7 mm scale bar. | ||
[[Tongue_Development|'''Tongue Development''']] | |||
Section shows detail of the tongue muscular structure, formed from occipital somites. The genioglossus (fan-shaped muscle) lies between the tongue and mandible and is innervated by the hypoglossal nerve (CN12). Poking out your tongue is a test of this nerve. Note the tongue connective tissue and vasculature are derived from neural crest. | |||
The mandible is developing by intramembranous ossification beside the large Meckel's cartilage template. | |||
Also shown in the oral cavity region are the lips and palate. | |||
Not the the hyoid in the neck region. | |||
{{Human Female Fetus Week 10 gallery}} | {{Human Female Fetus Week 10 gallery}} |
Latest revision as of 15:48, 25 May 2016
Human Female Fetus - Oral Cavity (10 week)
Large image version of plane D, close to midline (Stain - Haematoxylin Eosin) 0.7 mm scale bar.
Section shows detail of the tongue muscular structure, formed from occipital somites. The genioglossus (fan-shaped muscle) lies between the tongue and mandible and is innervated by the hypoglossal nerve (CN12). Poking out your tongue is a test of this nerve. Note the tongue connective tissue and vasculature are derived from neural crest.
The mandible is developing by intramembranous ossification beside the large Meckel's cartilage template.
Also shown in the oral cavity region are the lips and palate.
Not the the hyoid in the neck region.
Related Images
Fetus (week 10) Planes A (most lateral), B (lateral), C (medial) and D (midline) from lateral towards the midline.
- Human Fetus - most lateral | lateral | medial | midline
- Head - most lateral | lateral | medial | midline
- Cerebellum - most lateral | lateral | medial | midline
- Urogenital Unlabelled - most lateral | lateral | medial | midline
- Urogenital Labelled - most lateral | lateral | medial | midline
- Large Images - midline
- Image Source: UNSW Embryology, no reproduction without permission.
Related Images
Fetus (week 10) Planes A (most lateral), B (lateral), C (medial) and D (midline) from lateral towards the midline.
- Human Fetus - most lateral | lateral | medial | midline
- Head - most lateral | lateral | medial | midline
- Cerebellum - most lateral | lateral | medial | midline
- Urogenital Unlabelled - most lateral | lateral | medial | midline
- Urogenital Labelled - most lateral | lateral | medial | midline
- Large Images - midline
- Image Source: UNSW Embryology, no reproduction without permission.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:31, 17 June 2012 | 1,600 × 1,200 (534 KB) | Z8600021 (talk | contribs) | ==Human Female Fetus Oral Cavity (10 week)== Large image version of plane D, close to midline (H&E stain). 0.7 mm scale bar Note: mandible development, tongue musculature {{10wkFetus}} |
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File usage
The following 20 pages use this file:
- BGDA Practical 12 - Embryo to Fetus
- BGDB Gastrointestinal - Fetal
- Fetal Development - 10 Weeks
- Foundations Practical - Week 9 to 36
- Neural - Cranial Nerve Development
- Tongue Development
- File:Human week 10 fetus 01.jpg
- File:Human week 10 fetus 03.jpg
- File:Human week 10 fetus 04.jpg
- File:Human week 10 fetus 05.jpg
- File:Human week 10 fetus 06.jpg
- File:Human week 10 fetus 07.jpg
- File:Human week 10 fetus 08.jpg
- File:Human week 10 fetus 09.jpg
- File:Human week 10 fetus 10.jpg
- File:Human week 10 fetus 11.jpg
- File:Human week 10 fetus 12.jpg
- File:Human week 10 fetus 23.jpg
- File:Human week 10 fetus 26.jpg
- Template:Human Female Fetus Week 10 gallery