afferent neuron
autonomic nervous system
axon
brain
center of activity
central nervous system
cerebral cortex
craniosacral nervous system
dendrite
effector organ
efferent neuron
gray matter
internuncial neuron
medullary sheath
nerve
nerve center
nerve trunk
nervous system
neuron
peripheral nervous system
plexus
sensorium
sensory area
sensory cell
solar plexus
spinal cord
synapse
thoracolumbar nervous system
vital center
white matter
ganglia
weeping sinew
calcaneal
fascia
fornix
lymphadenopathy
raphe
striatum
vertebra