Not only must your brain maintain a vast archive of existing memories, but it also has to keep track of new stuff each day. That requires getting ready to deal with new memories before they occur, ...
Researchers found caffeine changes brain activity during sleep, reducing deep restorative sleep and keeping the brain more ...
Chronic stress, depression, cardiovascular disease, fragmented sleep, and aging are all associated with a higher risk of dementia, but scientists have not yet discovered exactly why. Now, a review ...
Morning Overview on MSN
Scientists just watched the brain flush out its own waste during deep sleep — pulsing waves of fluid that may explain why lost sleep wrecks your memory
You wake up after a terrible night of sleep, and the fog is immediate: names slip away, your train of thought derails ...
A machine-learning analysis of brain waves recorded during sleep may help identify people at high risk of developing dementia, according to a study led by UC San Francisco and Beth Israel Deaconess ...
In his wildest dreams, HHMI Investigator Massimo Scanziani never imagined he'd study sleep. But, when a postdoc in the lab ...
The brain may inadvertently "learn" to have seizures by treating them like important memories to be stored, according to new research from Mayo Clinic. The study, published in the Journal of ...
Taking a pill containing cannabis compounds might alter sleep patterns for individuals with mild to moderate insomnia, mostly ...
A new study shows that even a moderate dose of caffeine alters brain activity during sleep, increasing complexity and nudging neural systems toward a high-efficiency processing state, especially in ...
A machine-learning analysis of brain waves recorded during sleep may help identify people at high risk of developing dementia, according to a study led by UC San Francisco and Beth Israel Deaconess ...
Many sleep researchers avoid sampling dreams in their studies, perhaps because dreams can be difficult to record, quantify, and analyze. Instead, sleep research tends to focus on more tangible ...
In a recent blog I discussed how bursts of brain activity during NREM sleep correspond with whether or not people recall dreams (see here). A recent paper published in Social, Cognitive and Affective ...
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