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  Ambiguous emotion recognition in temporal lobe epilepsy: The role of expression intensity

Sedda, A., Rivolta, D., Scarpa, P., Burt, M., Frigerio, E., Zanardi, G., Piazzini, A., Turner, K., Canevini, M. P., Francione, S., Lo Russo, G., & Bottini, G. (2013). Ambiguous emotion recognition in temporal lobe epilepsy: The role of expression intensity. Cognitive, Affective, & Behavioral Neuroscience, 13, 452-463. doi:10.3758/s13415-013-0153-y.

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アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-000B-612B-8 版のパーマリンク: https://hdl.handle.net/21.11116/0000-000B-612C-7
資料種別: 学術論文

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Sedda_2013_AmbiguousEmotion.pdf (出版社版), 355KB
 
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Sedda_2013_AmbiguousEmotion.pdf
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制限付き (Ernst Strüngmann Institute for Neuroscience in Cooperation with Max Planck Society (ESI), MFES; )
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2013
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Copyright © Psychonomic Society, Inc. 2013
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Sedda_2013_AmbiguousEmotion_manuscript.pdf (ポストプリント), 565KB
ファイルのパーマリンク:
https://hdl.handle.net/21.11116/0000-000B-612E-5
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Sedda_2013_AmbiguousEmotion_manuscript.pdf
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Metadata in DRO: https://dro.dur.ac.uk/17062/
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Green
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公開
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 作成者:
Sedda, Anna, 著者
Rivolta, Davide1, 2, 著者
Scarpa, Pina, 著者
Burt, Michael, 著者
Frigerio, Elisa, 著者
Zanardi, Gabriele, 著者
Piazzini, Ada, 著者
Turner, Katherine, 著者
Canevini, Maria Paola, 著者
Francione, Stefano, 著者
Lo Russo, Giorgio, 著者
Bottini, Gabriella, 著者
所属:
1Ernst Strüngmann Institute (ESI) for Neuroscience in Cooperation with Max Planck Society, Max Planck Society, Deutschordenstr. 46, 60528 Frankfurt, DE, ou_2074314              
2Singer Lab, Ernst Strüngmann Institute (ESI) for Neuroscience in Cooperation with Max Planck Society, Max Planck Society, Deutschordenstraße 46, 60528 Frankfurt, DE, ou_3381220              

内容説明

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キーワード: emotional dominance facial expressions facial emotion recognition temporal lobe epilepsy expression intensity emotional lateralization transcranial magnetic stimulation facial expressions right-hemisphere fear recognition amygdala damage faces perception disgust fmri metaanalysis
 要旨: The lateralization of emotion processing is currently debated and may be further explored by examining facial expression recognition (FER) impairments in temporal lobe epilepsy (TLE). Furthermore, there is also debate in the literature whether FER deficits in individuals with TLE are more pronounced in the right than in the left hemisphere. Individuals with TLE were tested with an FER task designed to be more sensitive than those classically used to shed light on this issue. A total of 25 right- and 32 left-TLE patients, candidates for surgery, along with controls, underwent an FER task composed of stimuli shown not only at full-blown intensities (100 %), but also morphed to lower-intensity display levels (35 %, 50 %, and 75 %). The results showed that, as compared to controls, right-TLE patients showed deficits in the recognition of all emotional categories. Furthermore, when considering valence, right-TLE patients were impaired only in negative emotion recognition, but no deficits for positive emotions were highlighted in left-TLE patients. Finally, only the right-TLE patients' impairment was found to be related to the age of epilepsy onset. Our work demonstrates that the FER deficits in TLE span multiple emotional categories and show manifestations dependent on the laterality of the epileptic focus. Taken together, our findings provide the strongest evidence for the right-hemisphere model, but they also partially support the valence model. We suggest that current models are not exhaustive at explaining emotional-processing cerebral control, and further that multistep models should be developed.

資料詳細

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 日付: 2013-02-212013
 出版の状態: 出版
 ページ: -
 出版情報: -
 目次: -
 査読: 査読あり
 識別子(DOI, ISBNなど): DOI: 10.3758/s13415-013-0153-y
 学位: -

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出版物 1

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出版物名: Cognitive, Affective, & Behavioral Neuroscience
種別: 学術雑誌
 著者・編者:
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出版社, 出版地: -
ページ: - 巻号: 13 通巻号: - 開始・終了ページ: 452 - 463 識別子(ISBN, ISSN, DOIなど): ISSN: 1530-7026
ISSN: 1531-135X