"The combined amount of evidence implicates sleep in a bi-directional relationship with dementia, meaning that poor sleep ...

The research highlights an unsettling link between nighttime oxygen loss and long-term cognitive health. The team behind the ...

Sleep may enhance the brain’s ability to remove harmful waste. Poor or disrupted sleep could raise dementia risk. The brain ...

Sleep is often said to help the brain “lock in” what we learn while awake, but the underlying biology remains a topic of ...

Study of 2,750 older adults finds chronic insomnia increases risk of cognitive decline by 40%, equivalent to adding 3.5 years ...

Rare adult-born neurons in the hippocampus are reactivated during REM sleep, locking waking experiences into long-term memory.

Sleep deprivation destroys exactly what high-achievers need most: sharp decision-making, emotional control, creativity, and ...

Sleeping only 4 hours a night for a week can affect your brain and body more than you think. Studies show impacts on memory, ...

A lot of people tend to ignore their sleep and barely get 4-5 hours of sleep every night. While you might think that these ...

Long-term benzodiazepine use in older adults disrupts sleep patterns, leading to lighter sleep and potential cognitive ...

When shopping for a new mattress, hybrid and memory foam mattresses are the most common. When you are shopping for a new ...