"She finds you abhorrent" - The impact of emotional context information on the cortical processing of neutral faces in depression.
Depression is associated with abnormalities in patterns of information processing, particularly in the context of processing of interpersonal information. The present study was designed to investigate the differences in depressive individuals in cortical processing of facial stimuli when neutral fac...
| Publicado en: | Cognitive, Affective & Behavioral Neuroscience Vol. 21; no. 2; pp. 426 - 445 |
|---|---|
| Autores principales: | , , , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Apr2021
|
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=150304794&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 150304794 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 15307026 NA4 jtl: Cognitive, Affective & Behavioral Neuroscience issn: 15307026 maglogo: N pubinfo: dt: Apr2021 vid: 21 iid: 2 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 150304794 149281683 10.3758/s13415-021-00877-x 150304794 ppf: 426 ppct: 19 formats: fmt: @attributes: type: P tig: atl: "She finds you abhorrent" - The impact of emotional context information on the cortical processing of neutral faces in depression. aug: au: Iffland, Benjamin Klein, Fabian Schindler, Sebastian Kley, Hanna Neuner, Frank affil: Department of Clinical Psychology and Psychotherapy, Bielefeld University, Postbox 100131, 33501, Bielefeld, Germany sug: ab: Depression is associated with abnormalities in patterns of information processing, particularly in the context of processing of interpersonal information. The present study was designed to investigate the differences in depressive individuals in cortical processing of facial stimuli when neutral faces were presented in a context that involved information about emotional valence as well as self-reference. In 21 depressive patients and 20 healthy controls, event-related potentials (ERPs) were recorded during the presentation of neutral facial expressions, which were accompanied by affective context information that was either self- or other-related. Across conditions, depressive patients showed larger mean P100 amplitudes than healthy controls. Furthermore, mean late positive potential (LPP) amplitudes of depressive patients were larger in response to faces in self-related than in other-related context. In addition, irrespective of self-reference, mean LPP responses of depressive patients to faces presented after socially threatening sentences were larger compared with faces presented after neutral sentences. Results regarding self-reference supported results of previous studies indicating larger mean amplitudes in self-related conditions. Findings suggest a general heightened initial responsiveness to emotional cues and a sustained emotion processing of socially threatening information in depressive patients. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|