NRSC 2100

points returned Neuroanatomy (part 2) How is the brain organized? (Based on developmental ontogeny) Ventricular system and the central nervous system: forms from the walls of fluid filled neural tube. Inside of neural tube becomes ventricular system. Tube: • endoderm, mesoderm, ectoderm • neural plate→ neural groove→ neural tube • fusion of neural folds: where neural tube becomes CNS neurons and neural crest/plate becomes PNS neurons 3 Primary brain vesicles: • prosen...