Stage 16 MRI Movie 2: Difference between revisions
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'''Note:''' | '''Note:''' | ||
*Growth of limb buds. | * Growth of limb buds. | ||
* The | * Development of the vision and hearing sensory vesicles (optic and otic) and their relative positions (optic at the diencephalon; otic at the metencephalon). | ||
* The lamina terminalis at the end of the neural tube (site of cranial/anterior neuropore closure). | |||
* The 5 secondary brain vesicles. | |||
* The large ventricular space within the tube, divided into future regions. | |||
* The lateral walls of the neural tube forming alar and basal plates (particularly obvious along spinal cord). | |||
* The top and bottom of the neural tube forming thin roof and floor plates (particularly obvious along spinal cord). | |||
* The large dorsal root ganglia along the length of the spinal cord. | |||
* The 3 brain flexures; cephalic (or mesencephalic), pontine and cervical. | |||
{{Carnegie_stage_table_1}} | {{Carnegie_stage_table_1}} | ||
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===Labeled Version=== | ===Labeled Version=== | ||
This | This labelled version shows the Stage 16 embryo rotating with the CNS spinal cord and the secondary brain vesicles and flexures labeled. | ||
'''Note:''' | |||
* Growth of limb buds. | |||
* Development of the vision and hearing sensory vesicles (optic and otic) and their relative positions (optic at the diencephalon; otic at the metencephalon). | |||
* The lamina terminalis at the end of the neural tube (site of cranial/anterior neuropore closure). | |||
* The 5 secondary brain vesicles. | |||
* The large ventricular space within the tube, divided into future regions. | |||
* The lateral walls of the neural tube forming alar and basal plates (particularly obvious along spinal cord). | |||
* The top and bottom of the neural tube forming thin roof and floor plates (particularly obvious along spinal cord). | |||
* The large dorsal root ganglia along the length of the spinal cord. | |||
* The 3 brain flexures; cephalic (or mesencephalic), pontine and cervical. | |||
{{Carnegie_stage_table_1}} | {{Carnegie_stage_table_1}} |
Revision as of 11:50, 5 April 2017
Embryology - 26 Apr 2024 Expand to Translate |
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<html5media height="620" width="600">File:Stage 16 MRI 3D02.mp4</html5media> |
Carnegie Stage 16 - Central Nervous SystemThis movie shows an unlabeled MRI 3D volume scan inside the Kyoto embryo (stage 16, week 6). Compare this with the earlier stage 13 week 4 embryo CNS. Note:
ReferenceHill MA. Shiota K. Yamada S. and Ho C. Kyoto Embryology Collection. (2016) Apple iTunes. Retrieved from: https://itunes.apple.com/book/id1143922693 |
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<html5media height="620" width="600">File:Stage 16 MRI 3D03.mp4</html5media> |
Labeled VersionThis labelled version shows the Stage 16 embryo rotating with the CNS spinal cord and the secondary brain vesicles and flexures labeled. Note:
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Reference
Hill MA. Shiota K. Yamada S. and Ho C. Kyoto Embryology Collection. (2016) Apple iTunes. Retrieved from: https://itunes.apple.com/book/id1143922693
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Cite this page: Hill, M.A. (2024, April 26) Embryology Stage 16 MRI Movie 2. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Stage_16_MRI_Movie_2
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G