lec 4. neuralation

Question 1

neuralation

Answer 1

as neural plate grows and elongates along the AP axis and rolls into the neural tube, driven by F-actin constricting on apical surface of neuroepithelia (key role by folate receptor-a)

Question 2

spina bifida

Answer 2

when neural tube doesnt close properly

Question 3

anencephaly

Answer 3

dont get proper signals from anterior endoderm (AE) and prechordal mesoderm (PM) so you lack a brain