
Keywords: پلی سومنوگرافی; GABA; gamma amino butyric acid; REM; rapid eye movement; NREM; non-rapid eye movement; EMG; electromyogram; EOG; electro-oculogram; EEG; electroencephalogram; EKG; electrocardiogram; AASM; American Academy of Sleep Medicine; N1; first NREM stage; N2; seco