A neurological disorder caused by the brain's inability to properly regulate sleep, which results in excessive sleepiness, is
A) narcolepsy.
B) insomnia.
C) sleepwalking.
D) sleep apnea.

Question

Quizplus · Accepted Answer

Narcolepsy is a neurological disorder that affects the brain's ability to regulate sleep-wake cycles. People with narcolepsy have excessive daytime sleepiness and may experience sudden, uncontrollable episodes of falling asleep during the day. This is caused by a dysfunction in the brain's regulation of REM sleep. Insomnia is a sleep disorder characterized by difficulty falling or staying asleep. Sleepwalking is a sleep disorder characterized by performing activities while in a state of partial wakefulness during the night. Sleep apnea is a sleep disorder characterized by pauses in breathing during sleep.

A Neurological Disorder Caused by the Brain's Inability to Properly