12. Development of the CNS

 

* PNS, CNS: Derived from ectoderm

* PNS: Derived from neural crest

* Alar plate sensory

* Basal plate motor

* Cerebellum: derived from rhombic lip + ventricular zone

 

1. Prosencephalon: telencephalon, diencephalons

2. Mesencephalon

3. Rhombencephalon: metencephalon, myelencephalon