A consumer-priced EEG system would enable individuals to conduct polysomongraph testing at home to diagnose sleep disorders. Analysis of time in each sleep pha

A consumer-priced EEG system would enable individuals to conduct polysomongraph testing at home to diagnose sleep disorders. Analysis of time in each sleep phase by EEG is the most accurate way of assessing quality of sleep but current polysomnograph systems are very expensive and complex to use and therefore polysomnograph testing must be administered through an overnight sleep study session at a clinic.