By Dr. Permphan Dharmasaroja
The neural crest is derived from cells of somatic and neural ectoderm.
Anterior neuropore closes after the closure of posterior neuropore.
Formation of the neural tube begins on the 18th day of gestation.
The transformation of ectodermal cells into the neural plate is called neural transduction.
Spinal bifida occulta
Upper border of S1
Lower border of L1
Upper border of L1
Lower border of L3
Somatic motor neurons
General somatic afferent neurons
General visceral efferent neurons
Dorsal root ganglia
Anterior horn cells in the spinal cord
Melanocytes in the skin
Here's an interesting quiz for you.