Sleep is a natural, essential biological process in which the body and mind undergo rest and recovery. During sleep, consciousness is suspended, the brain cycles through different stages, and vital physiological processes occur that support physical health, emotional well-being, and cognitive function. Sleep architecture includes several stages, each contributing uniquely to overall sleep quality and neurological functions. The sleep cycle is divided into the Rapid Eye Movement (REM) stage and non-REM (NREM) stages N1, N2, and N3. Among these, REM sleep plays a crucial role in dreaming and neurological health. Disruptions in this stage can lead to specific sleep disorders. One such disorder, Rapid Eye Movement Sleep Behavior Disorder (RBD), is a type of parasomnia.