Lecture 21

Question 1

major division of the nervous system

Answer 1

brain
spinal cord
afferent: cell body out of CNS
cranial, spinal
efferent: cell body in CNS
cranial, spinal
somatic, autonomic

Question 2

brain anatomy 1

Answer 2

cerebrum = cortex
frontal, central sulcus(separate motor and sensory), parietal, lateral sulcus, occipital, temperal
corpus callosum
thalamus
brainstem
midbarin, pons, medulla
cerebellum

Question 3

brain anatomy 2

Answer 3

white matter: axon
gray matter
ventricle: cerebral spinal fluid
basal nuclei: nucleus
limbic system: memory and emotion

Question 4

spinal cord

Answer 4

cervical nerve
thoracic nerve
lumbar nerve
sacral nerve
coccygeal nerve