Neurons in the lateral hypothalamus involved with the initiation of complex feeding behaviors may secrete
A) TSH and ACTH.
B) melanin-concentrating hormone (MCH) and orexins (hypocretins).
C) MCH and ACTH.
D) TSH and orexins (hypocretins).

Question

Quizplus · Accepted Answer

Neurons in the lateral hypothalamus that are involved in initiating complex feeding behaviors secrete melanin-concentrating hormone (MCH) and orexins (hypocretins). These peptides stimulate feeding behavior and regulate energy balance. TSH and ACTH are hormones secreted by the pituitary gland that are involved in the regulation of metabolism and stress response, respectively, but they are not secreted by neurons in the lateral hypothalamus.

Neurons in the Lateral Hypothalamus Involved with the Initiation of Complex