title: Auditory information processing in sleep: habituation to repetitive stimuli.
abstract: Habituation to evoked responses is obvious in waking but still controversial in sleep. Single-response analysis proves short-term habituation of auditory evoked potentials in stage 2 NREM sleep. The data are discussed referring to the two-system hypothesis of sensory processing in sleep and to DC instability and sleep maintenance mechanisms in stage 2 NREM. It is suggested that information processing might continue in sleep.
authors.affiliation: Department of Clinical Neurophysiology and Sleep/Wake Research, Medical Center St. Jozef, Bilzen, Belgium.
authors.forename: B
authors.initials: B
authors.lastname: van Sweden
authors.forename: J G
authors.initials: JG
authors.lastname: van Dijk
authors.forename: J F
authors.initials: JF
authors.lastname: Caekebeke
mesh_terms: D000328:Adult; D001288:Attention / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D005072:Evoked Potentials, Auditory / Q000502:physiology*; D006185:Habituation, Psychophysiologic / Q000502:physiology*; D006801:Humans; D008297:Male; D010898:Pitch Perception / Q000502:physiology*; D017286:Polysomnography; D012894:Sleep Stages / Q000502:physiology*; D012895:Sleep, REM / Q000502:physiology