Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder

Abstract We investigated how patients with social anxiety disorder (SAD) and patients with borderline personality disorder (BPD) process an increase in the frequency of social interaction. We used an EEG-compatible version of the online ball-tossing game Cyberball to induce an increase in the freque...

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Autores principales:	Anna Weinbrecht, Michael Niedeggen, Stefan Roepke, Babette Renneberg
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e5ffb4f3cd724ea7b458dfb722ca5002
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spelling	oai:doaj.org-article:e5ffb4f3cd724ea7b458dfb722ca50022021-12-02T15:54:05ZProcessing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder10.1038/s41598-021-85027-62045-2322https://doaj.org/article/e5ffb4f3cd724ea7b458dfb722ca50022021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-85027-6https://doaj.org/toc/2045-2322Abstract We investigated how patients with social anxiety disorder (SAD) and patients with borderline personality disorder (BPD) process an increase in the frequency of social interaction. We used an EEG-compatible version of the online ball-tossing game Cyberball to induce an increase in the frequency of social interaction. In the first condition, each player received the ball equally often (inclusion: 33% ball reception). In the following condition, the frequency of the ball reception was increased (overinclusion: 45% ball reception). The main outcome variable was the event-related potential P2, an indicator for social reward processing. Moreover, positive emotions were assessed. Twenty-eight patients with SAD, 29 patients with BPD and 28 healthy controls (HCs) participated. As expected, HCs and patients with BPD, but not patients with SAD, showed an increase in the P2 amplitude from the inclusion to the overinclusion condition. Contrary to our expectations, positive emotions did not change from the inclusion to the overinclusion condition. EEG results provide preliminary evidence that patients with BPD and HCs, but not patients with SAD, process an increase in the frequency of social interaction as rewarding.Anna WeinbrechtMichael NiedeggenStefan RoepkeBabette RennebergNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Anna Weinbrecht Michael Niedeggen Stefan Roepke Babette Renneberg Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder
description	Abstract We investigated how patients with social anxiety disorder (SAD) and patients with borderline personality disorder (BPD) process an increase in the frequency of social interaction. We used an EEG-compatible version of the online ball-tossing game Cyberball to induce an increase in the frequency of social interaction. In the first condition, each player received the ball equally often (inclusion: 33% ball reception). In the following condition, the frequency of the ball reception was increased (overinclusion: 45% ball reception). The main outcome variable was the event-related potential P2, an indicator for social reward processing. Moreover, positive emotions were assessed. Twenty-eight patients with SAD, 29 patients with BPD and 28 healthy controls (HCs) participated. As expected, HCs and patients with BPD, but not patients with SAD, showed an increase in the P2 amplitude from the inclusion to the overinclusion condition. Contrary to our expectations, positive emotions did not change from the inclusion to the overinclusion condition. EEG results provide preliminary evidence that patients with BPD and HCs, but not patients with SAD, process an increase in the frequency of social interaction as rewarding.
format	article
author	Anna Weinbrecht Michael Niedeggen Stefan Roepke Babette Renneberg
author_facet	Anna Weinbrecht Michael Niedeggen Stefan Roepke Babette Renneberg
author_sort	Anna Weinbrecht
title	Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder
title_short	Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder
title_full	Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder
title_fullStr	Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder
title_full_unstemmed	Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder
title_sort	processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/e5ffb4f3cd724ea7b458dfb722ca5002
work_keys_str_mv	AT annaweinbrecht processingofincreasedfrequencyofsocialinteractioninsocialanxietydisorderandborderlinepersonalitydisorder AT michaelniedeggen processingofincreasedfrequencyofsocialinteractioninsocialanxietydisorderandborderlinepersonalitydisorder AT stefanroepke processingofincreasedfrequencyofsocialinteractioninsocialanxietydisorderandborderlinepersonalitydisorder AT babetterenneberg processingofincreasedfrequencyofsocialinteractioninsocialanxietydisorderandborderlinepersonalitydisorder
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Processing of increased frequency of social interaction in social anxiety disorder and borderline personality disorder

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