DELVING INTO THE LANGUAGE OF SLEEP: NREM AND REM CYCLES

Our explorations 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 shifting states each possess unique traits. NREM sleep, the beginning of our nightly recuperation, is further divided into three subdivisions: N1, N2, and N3.