__________ is caused by an abnormality in the part of the brain that regulates sleep, and it appears to have a genetic component.
A) Sleep terror
B) Somniloquy
C) Sleep apnea
D) Narcolepsy

Question

Quizplus · Accepted Answer

Narcolepsy is caused by an abnormality in the part of the brain that regulates sleep, specifically a lack of the chemical hypocretin. It has also been found to have a genetic component. Sleep terror is a disorder characterized by intense fear and a temporary inability to move or speak while transitioning from sleep to wakefulness. Somniloquy, or sleep talking, occurs when a person speaks during their sleep. Sleep apnea is a disorder in which a person's breathing repeatedly stops and starts during sleep.

__________ Is Caused by an Abnormality in the Part of the Brain