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Here, we investigate this by examining neural alignment across individuals at different phases during the intervention regarding Covid-19 vaccine-supporters\u2019 attitudes against vaccine-opposers. We raise two questions: Whether neural alignment varies during the intervention, and whether it predicts a change in outgroup attitudes measured via a survey 2 days after the intervention and compared to baseline. We test the neural alignment using magnetoencephalography-recorded neural oscillations and multiset canonical correlation analysis. We find a build-up of neural alignment which emerges at the final phase of the paradoxical thinking intervention in the precuneus\u2014a hub of mentalizing; there was no such effect in the control conditions. In parallel, we find a behavioral build-up of dissent to the interventional stimuli. These neural and behavioral patterns predict a prosocial future change in affect and actions toward the outgroup. Together, these findings reveal a new operational pattern of mentalizing on the outgroup, which can change the way individuals may feel and behave toward members of that outgroup.<\/jats:p>","DOI":"10.1093\/cercor\/bhae125","type":"journal-article","created":{"date-parts":[[2024,4,3]],"date-time":"2024-04-03T05:11:15Z","timestamp":1712121075000},"source":"Crossref","is-referenced-by-count":2,"title":["Neural alignment during outgroup intervention predicts future change of affect towards outgroup"],"prefix":"10.1093","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1229-0773","authenticated-orcid":false,"given":"Annika","family":"Kluge","sequence":"first","affiliation":[{"name":"Department of Neuroscience and Biomedical Engineering, Aalto University , Espoo 02150 , Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Niko","family":"Somila","sequence":"additional","affiliation":[{"name":"Department of Neuroscience and Biomedical Engineering, Aalto University , Espoo 02150 , Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kaisu","family":"Lankinen","sequence":"additional","affiliation":[{"name":"Athinoula A. Martinos Center for Biomedical Imaging , Department of Radiology, , Boston, MA 02114 , USA"},{"name":"Massachusetts General Hospital , Department of Radiology, , Boston, MA 02114 , USA"},{"name":"Department of Radiology, Harvard Medical School , Boston, MA 02115 , USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan","family":"Levy","sequence":"additional","affiliation":[{"name":"Department of Neuroscience and Biomedical Engineering, Aalto University , Espoo 02150 , Finland"},{"name":"Department of Criminology and Gonda Multidisciplinary Brain Research Center, Bar-Ilan University , Ramat Gan 5290002 , Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,4,2]]},"reference":[{"issue":"1693","key":"2024040305110380000_ref1","doi-asserted-by":"crossref","first-page":"20150367","DOI":"10.1098\/rstb.2015.0367","article-title":"Data-driven approaches in the investigation of social 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