The clinical and theoretical importance of EEG rhythms corresponding to states of lowered vigilance.
D001288:Attention; D003243:Consciousness / Q000502:physiology*; D004569:Electroencephalography; D006801:Humans; D012890:Sleep / Q000502:physiology*; D012893:Sleep Wake Disorders / Q000502:physiology*
CONSCIOUSNESS/physiology; SLEEP DISORDERS/physiology; SLEEP/physiology