Chapter 15 Flashcards
Nervous System and Behavioral Health
CNS
central nervous system
consists of the brain and spinal cord
PNS
peripheral nervous system
brain
comprises the cerebrum, cerebellum and brainstem; the brainstem contains the pons, medulla oblongata and midbrain
cerebrum
largest portion of the brain divided into left and right hemispheres.
cerebell/o
cerebellum
cerebr/o
cerebrum, brain
dur/o
hard, dura mater
encephal/o
brain
gangli/o, ganglion/o
ganglion
gli/o
glia
mening/o, meningi/o
meninges
myel/o
spinal cord (also means bone marrow)
neur/o
nerve
radic/o, radicul/o, rhiz/o
nerve root (proximal end of a peripheral nerve, closest to the spinal cord
radic/o, radicul/o, rhiz/o
nerve root (proximal end of a peripheral nerve, closest to the spinal cord