Sleep is a state during which the physiological activities occur in the brain and throughout the body. It is an active process in which body metabolism, memory consolidation and all the hemostatic balance is maintained.

Sleep study is done in patients suffering from snoring, disturbed sleep, daytime sleepiness, repeated awakening during sleep, apnea during sleep etc. Sleep studies are done to access the various parameters during sleep process. These parameters are reflective of various systemic/ physiological conditions and pathological indicators. There are mainly four levels of sleep studies and these are available at our centres.