Individuals with narcolepsy have a deficiency of this chemical in their brains.
A) Hyposecretion
B) Melatonin
C) Hypocretin
D) Melanin

Question

Quizplus · Accepted Answer

Individuals with narcolepsy have a deficiency of hypocretin in their brains. Hypocretin is a neuropeptide that plays a crucial role in maintaining wakefulness and regulating sleep-wake cycles. Lack of hypocretin is believed to be the underlying cause of narcolepsy symptoms such as excessive daytime sleepiness and cataplexy.

Individuals with Narcolepsy Have a Deficiency of This Chemical in Their