You begin to doze off in class but suddenly come to awareness when your name is called. The brain part responsible for your sudden arousal is the
A) sympathetic nervous system.
B) reticular formation.
C) thalamus.
D) pituitary gland.

Question

Quizplus · Accepted Answer

The reticular formation, located in the brainstem, plays a crucial role in controlling arousal and consciousness, making it responsible for your sudden alertness when your name is called.

You Begin to Doze Off in Class but Suddenly Come