Unraveling the Secrets of the Language of Sleep: NREM and REM Cycles
Our journeys through slumber aren't a single, uniform experience. Instead, sleep cycles between two primary epochs: Non-Rapid Eye Movement (NREM) and Rapid Eye Movement (REM). Physical Health and Sleep These intermittent states each possess individual traits. NREM sleep, the beginning of our nightly rest, is further categorized into three subd