Dissecting social interaction: dual-fMRI reveals patterns of interpersonal brain-behavior relationships that dissociate among dimensions of social exchange

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F19%3A00107667" target="_blank" >RIV/00216224:14740/19:00107667 - isvavai.cz</a>

Result on the web

<a href="https://watermark.silverchair.com/nsz004.pdf?token=AQECAHi208BE49Ooan9kkhW_Ercy7Dm3ZL_9Cf3qfKAc485ysgAAAm8wggJrBgkqhkiG9w0BBwagggJcMIICWAIBADCCAlEGCSqGSIb3DQEHATAeBglghkgBZQMEAS4wEQQMkYtofbhIY-0SLs7XAgEQgIICIgWYQFcfRv5yXDZpiS85TFI9vyfNs7oG8XqY7nISdixgfUf" target="_blank" >https://watermark.silverchair.com/nsz004.pdf?token=AQECAHi208BE49Ooan9kkhW_Ercy7Dm3ZL_9Cf3qfKAc485ysgAAAm8wggJrBgkqhkiG9w0BBwagggJcMIICWAIBADCCAlEGCSqGSIb3DQEHATAeBglghkgBZQMEAS4wEQQMkYtofbhIY-0SLs7XAgEQgIICIgWYQFcfRv5yXDZpiS85TFI9vyfNs7oG8XqY7nISdixgfUf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/scan/nsz004" target="_blank" >10.1093/scan/nsz004</a>

Result language

angličtina

Original language name

Dissecting social interaction: dual-fMRI reveals patterns of interpersonal brain-behavior relationships that dissociate among dimensions of social exchange

Original language description

During social interactions, each individual's actions are simultaneously a consequence of and an antecedent to their interaction partner's behavior. Capturing online the brain processes underlying such mutual dependency requires simultaneous measurements of all interactants' brains during real-world exchange (hyperscanning'). This demands a precise characterization of the type of interaction under investigation, however, and analytical techniques capable of capturing interpersonal dependencies. We adapted an interactive task capable of dissociating between two dimensions of interdependent social exchange: goal structure (cooperation vs competition) and interaction structure [concurrent (CN) vs turn-based]. Performing dual-functional magnetic resonance imaging hyperscanning on pairs of individuals interacting on this task, and modeling brain responses in both interactants as systematic reactions to their partner's behavior, we investigated interpersonal brain-behavior dependencies (iBBDs) during each dimension. This revealed patterns of iBBDs that differentiated among exchanges; in players supporting the actions of another, greater brain responses to the co-player's actions were expressed in regions implicated in social cognition, such as the medial prefrontal cortex, precuneus and temporal cortices. Stronger iBBD during CN competitive exchanges was observed in brain systems involved in movement planning and updating, however, such as the supplementary motor area. This demonstrates the potential for hyperscanning to elucidate neural processes underlying different forms of social exchange.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30103 - Neurosciences (including psychophysiology)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Social Cognitive and Affective Neuroscience

ISSN

1749-5016

e-ISSN

—

Volume of the periodical

14

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

11

Pages from-to

225-235

UT code for WoS article

000467967100010

EID of the result in the Scopus database

2-s2.0-85063951082