People with narcolepsy tend to have extremely low levels of _____, a special class of neurotransmitters that are produced exclusively by neurons in the hypothalamus.
A) ketamines
B) K complexes
C) hypocretins
D) serotonins

Question

Quizplus · Accepted Answer

People with narcolepsy have a deficiency of hypocretins or orexins, which are neuropeptides that are exclusively produced by neurons in the hypothalamus. These neurotransmitters play a critical role in regulating wakefulness and sleep, and their deficiency results in the symptoms of narcolepsy such as excessive daytime sleepiness and cataplexy.

People with Narcolepsy Tend to Have Extremely Low Levels of _____