title: Effects of autonomic blockade on heart rate responses to reaction time and sustained handgrip tasks.
authors.forename: M H
authors.initials: MH
authors.lastname: Pollak
authors.forename: P A
authors.initials: PA
authors.lastname: Obrist
mesh_terms: D000293:Adolescent; D000328:Adult; D001143:Arousal / Q000187:drug effects*; D001285:Atropine / Q000494:pharmacology*; D001341:Autonomic Nervous System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007537:Isometric Contraction / Q000187:drug effects*; D009119:Muscle Contraction / Q000187:drug effects*; D011433:Propranolol / Q000494:pharmacology*; D011930:Reaction Time / Q000187:drug effects*
chemical_list: D001285:Atropine; D011433:Propranolol