Medically reviewed by Daniel Combs, MD More than 50 million Americans have a sleep disorder. Regularly having trouble ...

Hypocretin, also called orexin, is a brain chemical that controls when you’re awake and when you’re in rapid eye movement (REM) sleep. People with narcolepsy often don’t have as many brain ...

Medically reviewed by Sanja Jelic, MD A multiple sleep latency test (MSLT), also known as a daytime nap opportunity study, is a sleep study that measures excessive daytime sleepiness. The test ...

Dogs may look adorable when they snooze, but their sleeping habits actually hold fascinating clues on how living with humans ...

NLS Pharmaceutics (NLSP) announces new preclinical findings on AEX-2, reinforcing its potential as a first-in-class non-sulfonamide dual orexin ...

It's not clear what the link is. But lack of good-quality sleep can make you less attentive. Doctors don’t know whether living with narcolepsy leads to the psychiatric symptoms, or whether there ...

2025 — AI-powered algorithm can analyze video recordings of clinical sleep tests and more accurately diagnose REM sleep behavior ... How Deep Sleep Clears a Mouse's Mind, Literally Jan.

The companies highlighted AEX-2's ability to enhance wakefulness, preserve REM sleep, and reduce cataplexy ... which are being developed to treat narcolepsy and other neurological disorders.

Dogs' sleep habits offer insights into human-canine relationships, reflecting how domestication has influenced their behavior ...