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 stages: Non-Rapid Eye Movement (NREM) and Rapid Eye Movement (REM). These intermittent states each possess individual traits. NREM sleep, the beginning of our nightly rest, is further categorized into three phases: N1, N2, and N3. As we