Clinical embryology/ dental implant courses by Indian dental academy

•The neural crest /neural plate is a transient structure which can be subdivided into 4 functional domains.

Cranial neural crest –give rise to various structure of chondrocranium Trunk neural crest —melanocytes and dorsal root ganglion Vagal and sacral neural crest ---parasympathetic ganglia of gut Cardiac neural crest —melanocytes ,neurons and connective tissue. www.indiandentalacademy.com