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sleep disorder

A Little-Understood Sleep Disorder Affects Millions and Has Clear Links to Dementia — 4 Questions Answered
By Anelyssa D'Abreu Your Health

A Little-Understood Sleep Disorder Affects Millions and Has Clear Links to Dementia — 4 Questions Answered

A little-known and poorly understood sleep disorder that occurs during the rapid eye movement, or REM, stage of sleep has been garnering attention for its role in foreshadowing neurodegenerative brain diseases such as Parkinson’s disease and dementia with Lewy bodies. The disorder, known as REM sleep behavior disorder, or RBD in the medical field, affects […]

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4 min read

Non-24-Hour Sleep-Wake Disorder: What Is It, Causes, and Treatments
By Clarissa Vanner Your Health

Non-24-Hour Sleep-Wake Disorder: What Is It, Causes, and Treatments

Non-24-hour sleep-wake disorder is a circadian rhythm sleep disorder in which the individual fails to synchronize to a 24-hour day. Instead of a regular sleep schedule, they’ll find their sleep time gradually delays by minutes to hours every day. Here’s what you need to know about non-24-hour sleep-wake disorder. 

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7 min read

REM Sleep Behavior Disorder: Symptoms, Causes, and Treatment
By Katherine George Your Health

REM Sleep Behavior Disorder: Symptoms, Causes, and Treatment

During normal REM sleep the body’s muscles goes into a temporary paralysis while the brain is dreaming, but for people with REM sleep behavior disorder, paralysis doesn’t occur. Instead their body and voice will act out their dreams while they remain asleep.

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7 min read