title: Short-term changes in sleep patterns on arrival at the South Polar Plateau.
mesh_terms: D000222:Adaptation, Physiological; D000328:Adult; D000531:Altitude; D000864:Antarctic Regions; D001143:Arousal; D001274:Atmospheric Pressure; D003081:Cold Climate; D004569:Electroencephalography; D006801:Humans; D000860:Hypoxia; D008168:Lung / Q000502:physiology; D008297:Male; D008875:Middle Aged; D010100:Oxygen; D012119:Respiration; D012890:Sleep; D012895:Sleep, REM; D013997:Time Factors
chemical_list: D010100:Oxygen