The structure which controls arousal and attention and screens sensory messages entering the brain is the
A) reticular formation.
B) pons.
C) amygdala.
D) hippocampus.

Question

Quizplus · Accepted Answer

The reticular formation is responsible for regulating arousal and attention, as well as screening sensory messages entering the brain. The pons is involved in regulating sleep and breathing, the amygdala is linked to emotion and fear responses, and the hippocampus plays a role in memory formation and spatial navigation.

The Structure Which Controls Arousal and Attention and Screens Sensory