Emotional responding following experimental manipulation of facial electromyographic activity

Bibliographic Data

ID6207416
AuthorsThomas R Mccanne (Northern Illinois University), Judith A Anderson
Year1987
Volume52
Issue4
Pages759-768
Publication date1987-01-01
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueJournal of Personality and Social Psychology (JOURNAL)
Journal identifiersISSN: 0022-3514 • E-ISSN: 1939-1315
PublisherAmerican Psychological Association (APA) (PUBLISHER)
DOI10.1037//0022-3514.52.4.759
OpenAlexW2055945659
LanguageEN
Citations received15
References cited2

Increases in zygomatic electromyographic (EMG) responding have been reported during the imagination of positive affective scenes, and increases in corrugator EMG have been reported during negative affective scenes. Thirty female subjects were instructed to imagine three positive affective scenes and three negative affective scenes. During the initial imagination of each scene, the subject was told simply to imagine the situation. The subject then imagined the situation again and was instructed to enhance the muscle tension in one of two muscle groups (the zygomatic muscles for positive scenes and the corrugator muscle for negative scenes). The subject then imagined the scence a third time and was instructed to suppress the muscle tension in the same muscle group. The order of administration of enhancement and suppression trials was randomized for each scene. Subjects were given several trials to practice controlling both zygomatic and corrugator EMG. Feedback was available during the practice trials and during the enhancement and suppression trials of the experiment. Continuous monitoring of both zygomatic and corrugator EMG during the study indicated that subjects were successful in altering muscle tension in accord with the experimental instructions, and videotapes of subjects' faces indicated no overt changes in facial responding during imagination of the scenes. Subjects' ratings of emotional responding during each scene indicated that subjects experienced less enjoyment and more distress during positive affective trials in which they suppressed zygomatic EMG activity. The results are discussed in terms of the facial feedback hypothesis.

Audiology · Cognitive psychology · Developmental psychology · Electromyography · Facial electromyography · Facial expression · Facial muscles · Muscle tension · Physical medicine and rehabilitation · Psychiatry · Action Observation and Synchronization · Communication · Emotional Intelligence and Performance · Face Recognition and Perception · Medicine · Neural and Behavioral Psychology Studies · Neuroscience · Psychology · Social Psychology

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