Brain recordings showed that these three brain regions were cooperatively activated in the learning periods and reactivated during early non-REM sleep, but not during REM sleep, to reinforce the ...

Taking longer to reach the rapid eye movement (REM) stage of sleep could mean you are more likely to develop dementia.

There are tell-tale signs when you don’t get enough REM sleep. It’s the fourth stage of sleep and it’s crucial for processing your daily experiences and banking shorter and longer-term memories.

A new study has found that taking longer to reach the rapid eye movement (REM) stage of sleep is linked to a greater risk of ...

This work could ultimately lead to targeted treatments for ... Positive Emotions Plus Deep Sleep Equals Longer-Lasting Perceptual Memories Feb. 3, 2025 — Researchers have uncovered how ...

If continued for long periods, this can eventually lead to wrinkles, lines, swelling, and droopiness at an early ... other disorders." Research shows how your immune system needs sleep to function ...

If you've made a New Year's resolution to improve your sleep, you might consider trying out a sleep tracker. A sleep tracker might not help you fall asleep faster, make your slumber longer ...

For some children and their parents, however, it can be difficult to determine when fears are typical and when they are developing into more serious phobias or anxiety disorders. Fears are a ...