Monitoring sleep of hospital patients by measurement of electrical resistance of skin.
D004569:Electroencephalography; D004596:Electroretinography; D005712:Galvanic Skin Response / Q000295:instrumentation; D006760:Hospitalization; D006801:Humans; D008722:Methods; D008991:Monitoring, Physiologic; D012890:Sleep; D012892:Sleep Deprivation