Please enable JavaScript.
Coggle requires JavaScript to display documents.
Central Nervous System (Major parts of the brain & functions (cerebrum…
Central Nervous System
Major functions
-
integrative function
analyzes sensory information,stores some aspects and makes decisions regarding appropriate behaviors
-
-
-
-
spaces & ventricles
thrid ventricle
thin vertical pocket, below and medial to lateral ventricle
-
4th ventricle
tiny diamond shape space,where cerebellum attaches to back of the brain stem
-
-
-
action potential
-
strong enough stimulation or nerve impulse causes NA+ gates to open,than NA+ rush into cell causing depolarization
if a strong enough depolarization occurs threshold potential is reached and impulse is sent down axon
K+ rush out of neuron after NA+ rush in which causes a re polarization of the membrane back into resting potential
-
-