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https://hdl.handle.net/20.500.14365/5555
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DC Field | Value | Language |
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dc.contributor.author | Burhanoglu, Birce Begüm | - |
dc.contributor.author | Uslu, Özgül | - |
dc.contributor.author | Özkul, Burcu | - |
dc.contributor.author | Oğuz, Kaya | - |
dc.contributor.author | Eroğlu-Koç, Seda | - |
dc.contributor.author | Kizilates-Evin, Gozde | - |
dc.contributor.author | Candemir, Cemre | - |
dc.date.accessioned | 2024-10-25T15:17:47Z | - |
dc.date.available | 2024-10-25T15:17:47Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 2056-4724 | - |
dc.identifier.uri | https://doi.org/10.1192/bjo.2024.742 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14365/5555 | - |
dc.description.abstract | Background Having social support improves one's health outcomes and self-esteem, and buffers the negative impact of stressors. Previous studies have explored the association between social support and brain activity, but evidence from task-dependent functional connectivity is still limited.Aims We aimed to explore how gradually decreasing levels of social support influence task-dependent functional connectivity across several major neural networks.Method We designed a social support task and recruited 72 young adults from real-life social groups. Of the four members in each group, one healthy participant (18 participants in total) completed the functional magnetic resonance imaging (fMRI) scan. The fMRI task included three phases with varying levels of social support: high-support phase, fair phase and low-support phase. Functional connectivity changes according to three phases were examined by generalised psychophysiological interaction analysis.Results The results of the analysis demonstrated that participants losing expected support showed increased connectivity among salience network, default mood network and frontoparietal network nodes during the fair phase compared with the high-support phase. During the low-support phase, participants showed increased connectivity among only salience network nodes compared with the high-support phase.Conclusions The results indicate that the loss of support was perceived as a threat signal and induced widespread increased functional connectivity within brain networks. The observation of significant functional connectivity changes between fair and high-support phases suggests that even a small loss of social support from close ones leads to major changes in brain function. | en_US |
dc.description.sponsorship | Ege University Scientific Research Projects [2016.TIP.017] | en_US |
dc.description.sponsorship | This research was supported by Ege University Scientific Research Projects to A.S.G. (grant number 2016.TIP.017). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Cambridge Univ Press | en_US |
dc.relation.ispartof | Bjpsych open | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | functional magnetic resonance imaging | en_US |
dc.subject | generalised psychophysiological interaction analysis | en_US |
dc.subject | social exclusion | en_US |
dc.subject | social support | en_US |
dc.subject | network connectivity | en_US |
dc.subject | Default-Mode Network | en_US |
dc.subject | Activation | en_US |
dc.title | Task-dependent functional connectivity changes in response to varying levels of social support | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1192/bjo.2024.742 | - |
dc.identifier.pmid | 39359156 | en_US |
dc.identifier.scopus | 2-s2.0-85206460730 | en_US |
dc.department | İzmir Ekonomi Üniversitesi | en_US |
dc.authorid | Candemir, Cemre/0000-0001-9850-137X | - |
dc.authorid | EROGLU, SEDA/0000-0001-6474-3311 | - |
dc.authorid | Kizilates-Evin, Gozde/0000-0001-5518-6015 | - |
dc.authorid | Burhanoglu, Birce Begum/0000-0002-0350-041X | - |
dc.identifier.volume | 10 | en_US |
dc.identifier.issue | 5 | en_US |
dc.identifier.wos | WOS:001324637700001 | en_US |
dc.institutionauthor | … | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
item.grantfulltext | none | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 07.02. Nursing | - |
crisitem.author.dept | 05.05. Computer Engineering | - |
Appears in Collections: | PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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