A miniature actigraph worn over the wrist (Mini Motionlogger, Ambulatory Monitoring, Inc. Ardsley, NY) was utilized to evaluate sleep quality objectively, which makes it doable to monitor sleep underneath normal circumstances with negligible distortions. The actigraph actions wrist action utilizing a piezoelectric ingredient and interprets wrist actions into an https://www.youtube.com/watch?v=PgNzdZr0_hg