Difference between revisions of "Stage 16 MRI Movie 3"

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{{Movie header}}
 
{{Movie header}}
 
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<html5media height="520" width="500">File:Stage16 MRI S01.mp4</html5media>
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<html5media height="600" width="500">File:Stage16 MRI S01.mp4</html5media>
 
 
 
 
 
[[Media:Stage16 MRI S01.mp4|'''Click Here''' to play on mobile device]]
 
[[Media:Stage16 MRI S01.mp4|'''Click Here''' to play on mobile device]]
 
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===Carnegie Stage 16 - Central Nervous System===
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===Carnegie Stage 16 - Sagittal===
This movie shows an unlabeled MRI 3D volume scan inside the Kyoto embryo ([[Carnegie stage 16|stage 16]], [[week 6]]). Compare this with the earlier stage 13 week 4 embryo CNS.
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This movie shows an unlabeled MRI sagittal scan inside the Kyoto embryo ([[Carnegie stage 16|stage 16]], [[week 6]]). Compare this with the earlier stage 13 week 4 embryo CNS.
  
 
'''Note:'''
 
'''Note:'''
* Growth of limb buds.
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* 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).
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* 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 lamina terminalis at the end of the neural tube (site of cranial/anterior neuropore closure).
 
* The 5 secondary brain vesicles.
 
* The 5 secondary brain vesicles.
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* The lateral walls of the neural tube forming alar and basal plates (particularly obvious along spinal cord).
 
* 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 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.
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* The large {{dorsal root ganglia}} along the length of the {{spinal cord}}.
 
* The 3 brain flexures; cephalic (or mesencephalic), pontine and cervical.
 
* The 3 brain flexures; cephalic (or mesencephalic), pontine and cervical.
  
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[[Media:Stage16 MRI S02.mp4|'''Click Here''' to play on mobile device]]
 
[[Media:Stage16 MRI S02.mp4|'''Click Here''' to play on mobile device]]
 
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===Labeled Version===
 
===Labeled Version===
  
This labelled version shows the Stage 16 embryo rotating with the CNS spinal cord and the secondary brain vesicles and flexures labeled.
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This labelled version shows the Stage 16 embryo.
  
 
'''Note:'''
 
'''Note:'''

Latest revision as of 00:52, 8 January 2020

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Click Here to play on mobile device

Carnegie Stage 16 - Sagittal

This movie shows an unlabeled MRI sagittal scan inside the Kyoto embryo (stage 16, week 6). Compare this with the earlier stage 13 week 4 embryo CNS.

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.


Links: MP4 | Neural System Development | Carnegie stage 16 | Week 6 | Movies


Stage 16 Movies: MRI Surface | MRI Surface (labeled) | MRI Central Nervous System | MRI CNS (labeled) | MRI Sagittal | MRI Transverse | MRI Coronal | EFIC Sagittal | EFIC Transverse | EFIC Coronal | EFIC Coronal (label) |
Html5mediator: error loading file:"Stage16 MRI S02.mp4"

Click Here to play on mobile device

Labeled Version

This labelled version shows the Stage 16 embryo.

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.


Neural Parts: neural | prosencephalon | telencephalon cerebrum | amygdala | hippocampus | basal ganglia | diencephalon | epithalamus | thalamus | hypothalamus‎ | pituitary | pineal | mesencephalon | tectum | rhombencephalon | metencephalon | pons | cerebellum | myelencephalon | medulla oblongata | spinal cord | neural vascular | ventricular | lateral ventricles | third ventricle | cerebral aqueduct | fourth ventricle | central canal | meninges | Category:Ventricular System | Category:Neural


Week: 1 2 3 4 5 6 7 8
Carnegie stage: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Reference

Hill MA. Shiota K. Yamada S. and Ho C. Kyoto Embryology Collection. (2016) Apple iTunes. Retrieved from: https://itunes.apple.com/book/id1143922693

Glossary Links: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Movies


Cite this page: Hill, M.A. (2021, January 27) Embryology Stage 16 MRI Movie 3. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Stage_16_MRI_Movie_3

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© Dr Mark Hill 2021, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G