You are driving on the highway at night, and you are getting very sleepy. To keep yourself awake, you can stimulate your serotonergic neurons by:
A)drinking coffee.
B)listening to music.
C)shaking your head or stretching.
D)having a snack.

Question

Quizplus · Accepted Answer

Serotonin is a neurotransmitter that is involved in regulating sleep and wakefulness. Shaking your head or stretching can stimulate serotonergic neurons and help to keep you awake.

You Are Driving on the Highway at Night, and You