Stage 16 MRI Movie 3: Difference between revisions

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<html5media height="600" width="500">File:Stage16 MRI S01.mp4</html5media> 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

<html5media height="620" width="600">File:Stage16 MRI S02.mp4</html5media>

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.

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. (2024, April 18) Embryology Stage 16 MRI Movie 3. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Stage_16_MRI_Movie_3

What Links Here?

@@ Line 1: / Line 1: @@
 {{Movie header}}
 {|
-| width=610px|
+| width=510px|
-<html5media height="620" width="600">File:Stage16 MRI S01.mp4</html5media>
+<html5media height="600" width="500">File:Stage16 MRI S01.mp4</html5media>
 [[Media:Stage16 MRI S01.mp4|'''Click Here''' to play on mobile device]]
 | valign=top|
-===Carnegie Stage 16 - Central Nervous System===
+===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.
+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:'''
-* Growth of limb buds.
+* 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).
+* 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.
@@ Line 17: / Line 16: @@
 * 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 large {{dorsal root ganglia}} along the length of the {{spinal cord}}.
 * The 3 brain flexures; cephalic (or mesencephalic), pontine and cervical.
@@ Line 29: / Line 28: @@
 [[Media:Stage16 MRI S02.mp4|'''Click Here''' to play on mobile device]]
 | valign=top|
 ===Labeled Version===
-This labelled version shows the Stage 16 embryo rotating with the CNS spinal cord and the secondary brain vesicles and flexures labeled.
+This labelled version shows the Stage 16 embryo.
 '''Note:'''