Neuro development Flashcards

1
Q

Nervous system is derived from…

A

ectoderm

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2
Q

notochord is derived from…

A

mesoderm

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3
Q

What are the 3 primitive vesicles formed by neural tube?

A

1) prosencephalon (forebrain - forms telen and diencephalon)
2) mesencephalon (midbrain)
3) Rhomencephalon (hindbrain - forms meten and myelencephalon)

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4
Q

What does the Proesencephalon form?

A

the telencephalon, diencephalon, and optic vesicles

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5
Q

What are the 5 vesicles derived from the 3?

A

1) Telencephalon
2) Diencephalon
3) Mesencephalon
4) Metencephalon
5) Myelencephalon

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6
Q

What does the Telencephalon form?

A

cerebral cortex, basal ganglia, hippocampus, amygdala

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7
Q

What does the Diencephalon form?

A

thalamus, hypothalamus, choroid plexus, pineal body

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8
Q

What does the Mesencephalon form?

A

tegmentum, tectal and peduncular regions

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9
Q

What does the Metencephalon form?

A

pons and cerebellum

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10
Q

What does the Myelencephalon form?

A

medulla or brainstem

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