Cocaine users manifest impaired prosodic and cross-modal emotion processing
Background: A small number of previous studies have provided evidence that cocaine users exhibit impairments in complex social cognition tasks, while the more basic facial emotion recognition is widely unaffected. However, prosody and cross-modal emotion processing has not been systematically invest...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2013-09-01
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| Series: | Frontiers in Psychiatry |
| Subjects: | |
| Online Access: | http://journal.frontiersin.org/Journal/10.3389/fpsyt.2013.00098/full |
| _version_ | 1818159284020576256 |
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| author | Lea M Hulka Katrin H Preller Matthias eVonmoos Sarah D Broicher Boris B Quednow |
| author_facet | Lea M Hulka Katrin H Preller Matthias eVonmoos Sarah D Broicher Boris B Quednow |
| author_sort | Lea M Hulka |
| collection | DOAJ |
| description | Background: A small number of previous studies have provided evidence that cocaine users exhibit impairments in complex social cognition tasks, while the more basic facial emotion recognition is widely unaffected. However, prosody and cross-modal emotion processing has not been systematically investigated in cocaine users so far. Therefore, the aim of the present study was to assess complex multisensory emotion processing in cocaine users in comparison to controls and to examine a potential association with drug use patterns.Method: The abbreviated version of the Comprehensive Affect Testing System (CATS-A) was used to measure emotion perception across the three channels of facial affect, prosody, and semantic content in 58 cocaine users and 48 healthy control subjects who were matched for age, sex, verbal intelligence, and years of education.Results: Cocaine users had significantly lower scores than controls in the quotient scales of Emotion Recognition and Prosody Recognition and the subtests Conflicting Prosody/Meaning – Attend to Prosody and Match Emotional Prosody to Emotional Face either requiring to attend to prosody or to integrate cross-modal information. In contrast, no group difference emerged for the Affect Recognition Quotient. Cumulative cocaine doses and duration of cocaine use correlated negatively with emotion processing.Conclusion: Cocaine users show impaired cross-modal integration of different emotion processing channels particularly with regard to prosody, whereas more basic aspects of emotion processing such as facial affect perception are comparable to the performance of healthy controls. |
| first_indexed | 2024-12-11T15:43:32Z |
| format | Article |
| id | doaj.art-6b65568204724be99c608c03a7da1ebb |
| institution | Directory Open Access Journal |
| issn | 1664-0640 |
| language | English |
| last_indexed | 2024-12-11T15:43:32Z |
| publishDate | 2013-09-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Psychiatry |
| spelling | doaj.art-6b65568204724be99c608c03a7da1ebb2022-12-22T00:59:45ZengFrontiers Media S.A.Frontiers in Psychiatry1664-06402013-09-01410.3389/fpsyt.2013.0009861422Cocaine users manifest impaired prosodic and cross-modal emotion processingLea M Hulka0Katrin H Preller1Matthias eVonmoos2Sarah D Broicher3Boris B Quednow4University Hospital of Psychiatry ZurichUniversity Hospital of Psychiatry ZurichUniversity Hospital of Psychiatry ZurichUniversity Hospital ZurichUniversity Hospital of Psychiatry ZurichBackground: A small number of previous studies have provided evidence that cocaine users exhibit impairments in complex social cognition tasks, while the more basic facial emotion recognition is widely unaffected. However, prosody and cross-modal emotion processing has not been systematically investigated in cocaine users so far. Therefore, the aim of the present study was to assess complex multisensory emotion processing in cocaine users in comparison to controls and to examine a potential association with drug use patterns.Method: The abbreviated version of the Comprehensive Affect Testing System (CATS-A) was used to measure emotion perception across the three channels of facial affect, prosody, and semantic content in 58 cocaine users and 48 healthy control subjects who were matched for age, sex, verbal intelligence, and years of education.Results: Cocaine users had significantly lower scores than controls in the quotient scales of Emotion Recognition and Prosody Recognition and the subtests Conflicting Prosody/Meaning – Attend to Prosody and Match Emotional Prosody to Emotional Face either requiring to attend to prosody or to integrate cross-modal information. In contrast, no group difference emerged for the Affect Recognition Quotient. Cumulative cocaine doses and duration of cocaine use correlated negatively with emotion processing.Conclusion: Cocaine users show impaired cross-modal integration of different emotion processing channels particularly with regard to prosody, whereas more basic aspects of emotion processing such as facial affect perception are comparable to the performance of healthy controls.http://journal.frontiersin.org/Journal/10.3389/fpsyt.2013.00098/fullCocaineAddictionEmotion Perceptionsocial cognitionemotion recognitionDrug dependence |
| spellingShingle | Lea M Hulka Katrin H Preller Matthias eVonmoos Sarah D Broicher Boris B Quednow Cocaine users manifest impaired prosodic and cross-modal emotion processing Frontiers in Psychiatry Cocaine Addiction Emotion Perception social cognition emotion recognition Drug dependence |
| title | Cocaine users manifest impaired prosodic and cross-modal emotion processing |
| title_full | Cocaine users manifest impaired prosodic and cross-modal emotion processing |
| title_fullStr | Cocaine users manifest impaired prosodic and cross-modal emotion processing |
| title_full_unstemmed | Cocaine users manifest impaired prosodic and cross-modal emotion processing |
| title_short | Cocaine users manifest impaired prosodic and cross-modal emotion processing |
| title_sort | cocaine users manifest impaired prosodic and cross modal emotion processing |
| topic | Cocaine Addiction Emotion Perception social cognition emotion recognition Drug dependence |
| url | http://journal.frontiersin.org/Journal/10.3389/fpsyt.2013.00098/full |
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