title: A study on cataplexy.
mesh_terms: D006916:5-Hydroxytryptophan / Q000627:therapeutic use; D000328:Adult; D001285:Atropine / Q000627:therapeutic use; D002385:Cataplexy / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D005260:Female; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D009290:Narcolepsy / Q000150:complications*; D012021:Reflex, Abnormal; D012023:Reflex, Monosynaptic; D012026:Reflex, Stretch; D012895:Sleep, REM
chemical_list: D007980:Levodopa; D001285:Atropine; D006916:5-Hydroxytryptophan