REM (rapid eye movement) sleep is one of the stages of sleep that occurs cyclically throughout the night as part of the sleep architecture. It is characterized by rapid eye movements, increased brain activity, and vivid dreaming. REM sleep is one of the deeper stages of sleep and is essential for various physiological and cognitive functions. REM sleep is a critical stage of sleep that contributes to brain health, emotional well-being, memory consolidation, and overall cognitive function. Creati