1
2
3
4
5
100

narc/o

numbness; sleep; stupor

100

neur/o

nerve

100

phas/o

speech

100

phob/o

fear

100

phren/o

mind

200

pol/o

extreme

200

poli/o

gray matter

200

pont/o

pons

200

psych/o

mind

200

radicul/o

nerve root

300

schiz/o

split

300

somat/o

body

300

synaps/o, synapt/o

point of contact ; to join

300

syncop/o

to cut off; cut short; faint

300

tax/o

coordination

400

tempor/o

the temples

400

thalam/o

thalamus

400

thec/o

sheath (meninges)

400

traumat/o

trauma; injury; wound

400

troph/o

development; nourishment 

500

ventricul/o

ventricle

500

vertebr/o

vertebrae; spinal column bones

500

Homeostasis

a state of physiological equilibrium, or balance, within the body. 

500

Neurons

the fundamental cells of the nervous system, found in the brain, spinal cord, and peripheral nerves.

500

Neurotransmitters

pass the neural impulse across the cleft from one neuron to another.

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