The Divisions and Main Structures of the Nervous System. Hwa Won and Samuel. Vocabulary. Brain : main part of central nervous system made of about 100 billion neurons Nerve : Bundle of nerve fibers that carry sensory information
Hwa Won and Samuel
To/ from central nervous system
(i.e. using fork/ tying shoelaces)
(i.e. regulating smooth muscles)
Wear a Helmet!