title: PERFORMANCE, HEART RATE, AND RESPIRATION RATE ON THE DAY-NIGHT CONTINUUM.
mesh_terms: D006339:Heart Rate; D006801:Humans; D010507:Periodicity; D011674:Pulse; D011930:Reaction Time; D012119:Respiration; D056152:Respiratory Rate; D013998:Time Perception
keywords: PERIODICITY; PULSE; REACTION TIME; RESPIRATION; TIME PERCEPTION