(see Figure 9.6)
Bernice is studying for a quiz. She writes in her notes that the structure labeled #1 is called the

A) posterior hypothalamus.
B) septal area.
C) pituitary gland.
D) POA of the hypothalamus.

Question

(see Figure 9.6)
Bernice is studying for a quiz. She writes in her notes that the structure labeled #1 is called the

A) posterior hypothalamus. 
B) septal area. 
C) pituitary gland. 
D) POA of the hypothalamus.

Quizplus · Accepted Answer

The structure labeled #1 is the POA (preoptic area) of the hypothalamus, which is responsible for regulating body temperature and controlling the release of hormones that contribute to eating and drinking behaviors. The posterior hypothalamus (#2) is responsible for controlling arousal and promoting wakefulness, while the septal area (#3) is involved in pleasure and reward sensations. The pituitary gland (#4) is a separate structure that is responsible for releasing hormones that regulate various bodily functions.

(See Figure 9.6) Bernice Is Studying for a Quiz. She Writes in Her