The structure that plays an important role in maintaining attention and arousal by manipulation of various neurotransmitters is the
A) reticular formation.
B) frontal lobe.
C) hypothalamus.
D) amygdala.

Question

Quizplus · Accepted Answer

The reticular formation is a complex network of neurons in the brainstem that plays an important role in regulating arousal and maintaining attention. It receives information from various sensory systems and is involved in the manipulation of various neurotransmitters such as dopamine and norepinephrine, which are important for regulating focus and attention. The frontal lobe, hypothalamus, and amygdala play important roles in many brain functions, but do not have as direct a role in regulating attention and arousal as the reticular formation.

The Structure That Plays an Important Role in Maintaining Attention