Reduced oxygen during REM sleep was associated with cerebrovascular damage in areas of the brain associated with memory and ...

Greater obstructive sleep apnea (OSA)-related hypoxemia is associated with frontoparietal cerebrovascular pathology, which is ...

Discover how aligning your wake-up time with the 90-minute sleep cycle can help you wake up refreshed and improve your ...

A new study reveals that sleep apnea, especially during REM sleep, may damage brain regions tied to memory, increasing the risk of dementia and Alzheimer’s. Reduced oxygen levels during sleep were ...

Sleep apnea could be costing you brain power and increasing your risk of dementia and Alzheimer's disease, a new study says.

Increased sleep difficulties in patients with obsessive-compulsive spectrum disorders (OCSDs), chronic tic disorders (CTDs), ...

Experts recommend adults sleep between 7 and 9 hours a night ... each important in its own way. Stage 1 Non-REM sleep Heartbeat, breathing, and eye movements slow down. Stage 2 Non-REM sleep ...

Obstructive sleep apnea during the rapid-eye movement stage of sleep is linked to early signs of brain changes that are associated with cognitive decline, according to a new study published in the jou ...

AM is crucial for brain health. Experts reveal how skipping it silently damages memory, emotions, and immunity—impacting long ...

Idiopathic REM sleep behavior ... Bad Sleep Harms Old-Age Memory by Disrupting the Brain's 'Waste Removal System' Mar. 10, 2025 — Poor sleep among older adults is linked to disruptions in the ...