Rajeev Agarwal Introduction When assessing the polysomnographic recordings, it has become the norm to break the data into 20 or 30 second epochs which are subsequently labeled as one of the sleep stages defined by a scoring standard. For a full nocturnal recording, this can involve a large number of epochs that are typically on the order of 1500. Manual scoring of large … [Read more...] about Computer-Assisted Sleep Staging – Rajeev Agarwal