title: Wireless sleep measurement: sensing sleep and breathing patterns using radio-frequency sensors.
abstract: Despite the fact that we spend nearly one third of our lives asleep, surprisingly little was known about sleep until the 20th century. Now, sleep medicine is firmly established as a significant branch of medical practice, taking its roots strongly from the work of Nathaniel Kleitman and colleagues at the University of Chicago in the 1950s. They were the first to show the existence of rapid eye movement (REM) sleep?commonly associated with ?dreaming?and began the process of opening our eyes to the complex physiological processes that occur during sleep.
authors.forename: Conor
authors.initials: C
authors.lastname: Heneghan
mesh_terms: D006801:Humans; D017286:Polysomnography / Q000295:instrumentation* / Q000379:methods*; D011846:Radio Waves; D056152:Respiratory Rate; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D013686:Telemetry; D059015:Wireless Technology / Q000295:instrumentation*