Author Question: When those studying the brain speak of brain circuits, they are referring to a. clusters of ... (Read 87 times)

naturalchemist · **on:** Jun 22, 2018

When those studying the brain speak of brain circuits, they are referring to

a. clusters of similar neurotransmitter-sensitive neurons.
b. physical brain structures.
c. endocrine pathways.
d. brain stem activity.

Question 2

Balancing the emergency or alarm response to stress and returning the body to a state of normal arousal is a function of the

a. sympathetic nervous system.
b. parasympathetic nervous system.
c. endocrine system.
d. cortex.