Decoding the neural responses to experiencing disgust and sadness

被引：4

作者：

Revers, Hans ^{[1
,4
]}

Van Deun, Katrijn ^{[2
]}

Strijbosch, Wim ^{[3
]}

Vroomen, Jean ^{[1
]}

Bastiaansen, Marcel ^{[1
,3
]}

机构：

[1] Tilburg Univ, Dept Cognit Neuropsychol, Tilburg, Netherlands

[2] Tilburg Univ, Dept Methodol & Stat, Tilburg, Netherlands

[3] Breda Univ Appl Sci, Acad Leisure & Events, Breda, Netherlands

[4] Tilburg Univ, Dept Cognit Neuropsychol, POB 90153, NL-5000 LE Tilburg, Netherlands

来源：

BRAIN RESEARCH | 2022年 / 1793卷

关键词：

Emotion; EEG; Classification; Sadness; Disgust; Valence; ERP; EVENT-RELATED POTENTIALS; TIME-COURSE; EMOTIONS; DISCRETE; PICTURES; REAPPRAISAL; REPETITION; INTENSITY; DANGER; THREAT;

D O I：

10.1016/j.brainres.2022.148034

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Being able to classify experienced emotions by identifying distinct neural responses has tremendous value in both fundamental research (e.g. positive psychology, emotion regulation theory) and in applied settings (clinical, healthcare, commercial). We aimed to decode the neural representation of the experience of two discrete emotions: sadness and disgust, devoid of differences in valence and arousal. In a passive viewing paradigm, we showed emotion evoking images from the International Affective Picture System to participants while recording their EEG. We then selected a subset of those images that were distinct in evoking either sadness or disgust (20 for each), yet were indistinguishable on normative valence and arousal. Event-related potential analysis of 69 participants showed differential responses in the N1 and EPN components and a support-vector machine classifier was able to accurately classify (58%) whole-brain EEG patterns of sadness and disgust experiences. These results support and expand on earlier findings that discrete emotions do have differential neural responses that are not caused by differences in valence or arousal.

引用

页数：13

共 59 条

[1] Barrett L.F., The theory of constructed emotion: an active inference account of interoception and categorization, Soc. Cogn. Affect. Neurosci., 12, 1, pp. 1-23, (2017)
[2] Bublatzky F., Schupp H.T., Pictures cueing threat: brain dynamics in viewing explicitly instructed danger cues, Soc. Cogn. Affect. Neurosci., 7, 6, pp. 611-622, (2012)
[3] Carretie L., Ruiz-Padial E., Lopez-Martin S., Albert J., Decomposing unpleasantness: Differential exogenous attention to disgusting and fearful stimuli, (2011)
[4] Celeghin A., Diano M., Bagnis A., Viola M., Tamietto M., Basic emotions in human neuroscience: neuroimaging and beyond, Front. Psychol., 8, (2017)
[5] Chatrian G.E., Lettich E., Nelson P.
[6] Curran T., Dien J., Differentiating amodal familiarity from modality-specific memory processes: An ERP study, Psychophysiology, 40, 6, pp. 979-988, (2003)
[7] DeCicco J.M., O'Toole L.J., Dennis T.A., The late positive potential as a neural signature for cognitive reappraisal in children, Dev. Neuropsychol., 39, 7, pp. 497-515, (2014)
[8] Dennis T.A., Hajcak G., The late positive potential: a neurophysiological marker for emotion regulation in children, J. Child Psychol. Psychiatry, 50, 11, pp. 1373-1383, (2009)
[9] Dimitriadou E., Hornik K., Leisch F., Meyer D., Weingessel A., (2010)
[10] Ekman P., An argument for basic emotions, Cogn. Emot., 6, 3-4, pp. 169-200, (1992)

← 1 2 3 4 5 6 →