Narcolepsy is a chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep. People with narcolepsy often find it difficult to stay awake for long periods of ...

Recognizing markers like atonia index during wakefulness (WAI) that are not present in other hypersomnias might help in the diagnosis of narcolepsy. Atonia index during wakefulness (WAI) might ...

Narcolepsy is a chronic sleep disorder that interferes with the brain’s ability to control the body’s sleep-wake cycles. It’s commonly referred to as a neurological condition, but it can affect many ...

Narcolepsy causes uncontrollable "sleep attacks" during your daily activities, regardless of how much sleep you get. You may have hallucinations, and sleep paralysis can occur when you are falling ...

Narcolepsy may stem from the lack of the neurotransmitter hypocretin. It is a long-term neurological condition that causes fragmented sleep, daytime sleepiness, brain fog, and other symptoms. It also ...

Type 1 narcolepsy is often more severe and includes cataplexy, which is sudden muscle weakness triggered by emotions. Both type 1 and type 2 narcolepsy cause excessive daytime sleepiness, but people ...

Narcolepsy and idiopathic hypersomnia (IH) both lead to daytime sleepiness, fatigue, and brain fog. Narcolepsy can involve muscle weakness and sleep paralysis, while IH may lead to non-refreshing ...