The elicitation and habituation of orienting and defensive responses to phobic imagery and the incremental stimulus intensity effect.
D000328:Adult; D001143:Arousal; D005239:Fear; D005260:Female; D005712:Galvanic Skin Response; D006185:Habituation, Psychophysiologic; D006339:Heart Rate; D006801:Humans; D007092:Imagination; D008297:Male