SALAZAR ADAMS, Miguel, Daniel Joel SHAW, Martin GAJDOŠ, Radek MAREČEK, Kristína CZEKÓOVÁ, Michal MIKL a Milan BRÁZDIL. You took the words right out of my mouth: Dual-fMRI reveals intra- and inter-personal neural processes supporting verbal interaction. Neuroimage. San Diego: ACADEMIC PRESS INC ELSEVIER SCIENCE, roč. 228, MAR, s. 117697-117707. ISSN 1053-8119. doi:10.1016/j.neuroimage.2020.117697. 2021.
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Základní údaje
Originální název You took the words right out of my mouth: Dual-fMRI reveals intra- and inter-personal neural processes supporting verbal interaction
Autoři SALAZAR ADAMS, Miguel (484 Mexiko, domácí), Daniel Joel SHAW (826 Velká Británie a Severní Irsko, garant, domácí), Martin GAJDOŠ (203 Česká republika, domácí), Radek MAREČEK (203 Česká republika, domácí), Kristína CZEKÓOVÁ (703 Slovensko, domácí), Michal MIKL (203 Česká republika, domácí) a Milan BRÁZDIL (203 Česká republika, domácí).
Vydání Neuroimage, San Diego, ACADEMIC PRESS INC ELSEVIER SCIENCE, 2021, 1053-8119.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 30103 Neurosciences
Stát vydavatele Spojené státy
Utajení není předmětem státního či obchodního tajemství
WWW URL
Impakt faktor Impact factor: 7.400
Kód RIV RIV/00216224:14740/21:00118918
Organizační jednotka Středoevropský technologický institut
Doi http://dx.doi.org/10.1016/j.neuroimage.2020.117697
UT WoS 000617722700020
Klíčová slova anglicky Verbal communication; Dual-fMRI; Dynamic causal modeling; Inter-subject correlation
Štítky 14110127, CF MAFIL, podil, rivok
Příznaky Mezinárodní význam, Recenzováno
Změnil Změnila: Mgr. Pavla Foltynová, Ph.D., učo 106624. Změněno: 9. 2. 2022 16:10.
Anotace
Verbal communication relies heavily upon mutual understanding, or common ground. Inferring the intentional states of our interaction partners is crucial in achieving this, and social neuroscience has begun elucidating the intra- and inter-personal neural processes supporting such inferences. Typically, however, neuroscientific paradigms lack the reciprocal to-and-fro characteristic of social communication, offering little insight into the way these processes operate online during real-world interaction. In the present study, we overcame this by developing a "hyperscanning" paradigm in which pairs of interactants could communicate verbally with one another in a joint-action task whilst both undergoing functional magnetic resonance imaging simultaneously. Successful performance on this task required both interlocutors to predict their partner's upcoming utterance in order to converge on the same word as each other over recursive exchanges, based only on one another's prior verbal expressions. By applying various levels of analysis to behavioural and neuroimaging data acquired from 20 dyads, three principal findings emerged: First, interlocutors converged frequently within the same semantic space, suggesting that mutual understanding had been established. Second, assessing the brain responses of each interlocutor as they planned their upcoming utterances on the basis of their co-player's previous word revealed the engagement of the temporo-parietal junctional (TPJ), precuneus and dorso-lateral pre-frontal cortex. Moreover, responses in the precuneus were modulated positively by the degree of semantic convergence achieved on each round. Second, effective connectivity among these regions indicates the crucial role of the right TPJ in this process, consistent with the Nexus model. Third, neural signals within certain nodes of this network became aligned between interacting interlocutors. We suggest this reflects an interpersonal neural process through which interactants infer and align to one another's intentional states whilst they establish a common ground.
Návaznosti
GA16-18261S, projekt VaVNázev: Inovace rehabilitačních programů pro řidiče: Neurobehaviorální evaluace tréninku empatie
Investor: Grantová agentura ČR, Inovace rehabilitačních programů pro řidiče: Neurobehaviorální evaluace tréninku empatie
LM2018129, projekt VaVNázev: Národní infrastruktura pro biologické a medicínské zobrazování Czech-BioImaging
Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, National research infrastructure for biological and medical imaging
LQ1601, projekt VaVNázev: CEITEC 2020 (Akronym: CEITEC2020)
Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020
VytisknoutZobrazeno: 29. 3. 2024 16:54