Developmental Origins of Brain Structure and Function

The assignment content focuses on the movement of the head and pectoral girdle, as well as the development of the nervous system. The cranial nerves are discussed, including their functions in motor control, speech, manipulation of food, and swallowing. The clinical connection highlights dental anesthesia and the importance of folic acid during pregnancy to prevent neural tube defects. Furthermore, the aging process is described, revealing a decline in brain mass, decreased synaptic contacts, and slower processing of information.