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The 4 Stages of Sleep: What Happens During Each Cycle
REM sleep occurs after that. During deep sleep, you body makes physical repairs to the tissues. Differently, during REM sleep ...
Scientists may have uncovered a way to stop humans from needing sleep to dream
What if we didn't need sleep to dream? Well, scientists may have found a way to hack those benefits even when you're awake.
Rolling Out11d
Sleep phases that could protect your brain from Alzheimer’s
Research reveals how specific sleep stages protect brain vulnerable to Alzheimer's, offering hope through simple lifestyle ...
The stages of sleep
Deep sleep is the restorative stage of sleep. During this stage the body undergoes tissue repair, the immune system is ...
Psychedelics Could Transform How We Sleep—Or If We Even Need It at All, New Theory Claims
Hallucinogens like DMT, psilocin, and LSD might rewrite the rules of sleep, blurring the line between dreams and reality.
Medical News Today12d
Spending less time in 2 deep sleep stages may contribute to Alzheimer’s
Spending lower proportions of time in two deep sleep stages — including REM sleep — may be linked to volume changes in ...
AOL6d
Alzheimer’s risk rises when amount of deep sleep falls, study suggests
During deep sleep, the brain sweeps out toxins and dead cells while also repairing and restoring the body for the next day. While we dream during REM sleep, the brain is busy processing emotions ...
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Is Your Sleep Protecting Your Brain From Alzheimer's Disease?
Can poor sleep raise your risk of Alzheimer’s? A new study links reduced sleep stages to brain shrinkage in areas prone to ...
Not prioritizing your sleep? Less deep sleep can potentially increase Alzheimer’s Risk: Study
A new study suggests that insufficient slow-wave and REM sleep may accelerate brain deterioration associated with Alzheimer's ...