But during REM sleep, when the noradrenergic and serotonergic systems are turned off, these memories can be moved into the "familiar" storage without experiencing the physical "fight or flight" ...

Comparative analysis showed NBE presence in 9/10 ICSD-3-TR disorders versus 7/10 DSM-5-TR disorders, with overall overlap remaining high (Jaccard index 0.75). ICSD-3-TR preferentially excludes other ...

REM sleep behavior disorder, or RBD, is a condition that causes abnormal movements or brief repeated twitching during sleep, and occasional episodes of dream enactment. RBD affects more than one ...

Poor sleep traits including irregular sleep rhythms, frequent night wakings, and short sleep duration are associated with a higher risk of 172 diseases, according to a new, large-scale international ...

Non-24-hour sleep-wake disorder (N24SWD) occurs when your sleep-wake cycle gradually shifts out of sync with the 24-hour day. It affects about half of blind people, but it can also affect those with ...

Everyone sleeps, but not everyone understands much about sleep. One of my favorite parts of being a sleep psychologist is that when people hear what my job is, they always have tons of questions, like ...

A good night’s sleep often sets the stage for a positive day. But for the nearly quarter of American adults struggling with mental illness, a good night’s rest is often elusive. For patients with ...

Sleep apnea in kids with ADHD is prevalent; adenoidectomy and pediatric CPAP can help both disorders, finds new research.