REM Sleep
REM sleep, short for Rapid Eye Movement sleep, is a distinct stage of the sleep cycle characterized by quick eye movements, heightened brain activity, and vivid dreams that play a key role in memory consolidation and emotional processing. In modern contexts, it's studied for its links to mental health, as disruptions can lead to issues like insomnia or mood disorders, making it a focal point in sleep research and wellness routines.
Did you know?
Newborn babies spend up to 50% of their sleep in REM, compared to just 20-25% for adults, which is thought to be essential for rapid brain development and neural connections—research shows this early REM dominance helps infants process the overwhelming sensory input from their new world.
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