When Sam walks into his class,he does not have to think consciously about how to walk.When he gets there,he pays attention to the lectures even if they are boring or he is tired.In this scenario,the brain structure that is most likely causing these stereotyped patterns of behavior in Sam is the
A)reticular formation.
B)substantia nigra.
C)hypothalamus.
D)amygdala.

Question

Quizplus · Accepted Answer

The reticular formation is responsible for controlling different types of stereotyped and automatic patterns of behavior, such as walking, standing, or maintaining posture. The reticular formation also plays a role in regulating attention, arousal, and consciousness. Therefore, it is likely that the reticular formation is responsible for Sam's automatic walking pattern and his ability to pay attention to lectures, even if they are boring or tiring.

When Sam Walks into His Class,he Does Not Have to Think