What organ does narcolepsy affect?

Narcolepsy mostly impairs brain sleep-wake control. Hypersomnia, cataplexy, hallucinations, and sleep paralysis are symptoms of this neurological illness. The condition is caused by a hypocretin (orexin) deficit, which regulates REM sleep and waking. Narcolepsy causes daytime sleep episodes due to brain disruption. Modalert 200 australia, a Modafinil-containing medicine, aims to reduce daytime drowsiness and improve alertness in narcolepsy patients without curing the disorder. Treatment improves quality of life and reduces narcolepsy’s influence on everyday living.

What organ does narcolepsy affect?