Social cognitive and affective neuroscience最新文献_第3页

How a speaker herds the audience: multibrain neural convergence over time during naturalistic storytelling. 演讲者如何带领听众：自然讲故事过程中的多脑神经会聚。

Social cognitive and affective neuroscience Pub Date : 2024-09-24 DOI: 10.1093/scan/nsae059

Claire H C Chang, Samuel A Nastase, Asieh Zadbood, Uri Hasson

{"title":"How a speaker herds the audience: multibrain neural convergence over time during naturalistic storytelling.","authors":"Claire H C Chang, Samuel A Nastase, Asieh Zadbood, Uri Hasson","doi":"10.1093/scan/nsae059","DOIUrl":"10.1093/scan/nsae059","url":null,"abstract":"Storytelling-an ancient way for humans to share individual experiences with others-has been found to induce neural alignment among listeners. In exploring the dynamic fluctuations in listener-listener (LL) coupling throughout stories, we uncover a significant correlation between LL coupling and lagged speaker-listener (lag-SL) coupling over time. Using the analogy of neural pattern (dis)similarity as distances between participants, we term this phenomenon the \"herding effect.\" Like a shepherd guiding a group of sheep, the more closely listeners mirror the speaker's preceding brain activity patterns (higher lag-SL similarity), the more tightly they cluster (higher LL similarity). This herding effect is particularly pronounced in brain regions where neural alignment among listeners tracks with moment-by-moment behavioral ratings of narrative content engagement. By integrating LL and SL neural coupling, this study reveals a dynamic, multibrain functional network between the speaker and the audience, with the unfolding narrative content playing a mediating role in network configuration.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11421471/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142121479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cognitive control: exploring the causal role of the rTPJ in empathy for pain mediated by contextual information. 认知控制：探索 rTPJ 在以情境信息为中介的疼痛移情中的因果作用。

Social cognitive and affective neuroscience Pub Date : 2024-09-20 DOI: 10.1093/scan/nsae057

Helena Hartmann, Egle M Orlando, Karina Borja, Christian Keysers, Valeria Gazzola

{"title":"Cognitive control: exploring the causal role of the rTPJ in empathy for pain mediated by contextual information.","authors":"Helena Hartmann, Egle M Orlando, Karina Borja, Christian Keysers, Valeria Gazzola","doi":"10.1093/scan/nsae057","DOIUrl":"10.1093/scan/nsae057","url":null,"abstract":"Empathy determines our emotional and social lives. Research has recognized the role of the right temporoparietal junction (rTPJ) in social cognition; however, there is less direct causal evidence for its involvement in empathic responses to pain, which is typically attributed to simulation mechanisms. Given the rTPJ's role in processing false beliefs and contextual information during social scenarios, we hypothesized that empathic responses to another person's pain depend on the rTPJ if participants are given information about people's intentions, engaging mentalizing mechanisms alongside simulative ones. Participants viewed videos of an actress freely showing or suppressing pain caused by an electric shock while receiving 6 Hz repetitive transcranial magnetic stimulation (rTMS) over the rTPJ or sham vertex stimulation. Active rTMS had no significant effect on participants' ratings depending on the pain expression, although participants rated the actress's pain as lower during rTPJ perturbation. In contrast, rTMS accelerated response times for providing ratings during pain suppression. We also found that participants perceived the actress's pain as more intense when they knew she would suppress it rather than show it. These results suggest an involvement of the rTPJ in attributing pain to others and provide new insights into people's behavior in judging others' pain when it is concealed.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11414476/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142142253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of NPSR1 gene variation on the neural correlates of phasic and sustained fear in spider phobia-an imaging genetics and independent replication approach. NPSR1基因变异对蜘蛛恐惧症中阶段性和持续性恐惧的神经相关性的影响--一种成像遗传学和独立复制方法。

Social cognitive and affective neuroscience Pub Date : 2024-09-19 DOI: 10.1093/scan/nsae054

Elisabeth J Leehr, Leonie S Brede, Joscha Böhnlein, Kati Roesmann, Bettina Gathmann, Martin J Herrmann, Markus Junghöfer, Hanna Schwarzmeier, Fabian R Seeger, Niklas Siminski, Thomas Straube, Anna Luisa Klahn, Heike Weber, Miriam A Schiele, Katharina Domschke, Ulrike Lueken, Udo Dannlowski

{"title":"Impact of NPSR1 gene variation on the neural correlates of phasic and sustained fear in spider phobia-an imaging genetics and independent replication approach.","authors":"Elisabeth J Leehr, Leonie S Brede, Joscha Böhnlein, Kati Roesmann, Bettina Gathmann, Martin J Herrmann, Markus Junghöfer, Hanna Schwarzmeier, Fabian R Seeger, Niklas Siminski, Thomas Straube, Anna Luisa Klahn, Heike Weber, Miriam A Schiele, Katharina Domschke, Ulrike Lueken, Udo Dannlowski","doi":"10.1093/scan/nsae054","DOIUrl":"10.1093/scan/nsae054","url":null,"abstract":"The functional neuropeptide S receptor 1 (NPSR1) gene A/T variant (rs324981) is associated with fear processing. We investigated the impact of NPSR1 genotype on fear processing and on symptom reduction following treatment in individuals with spider phobia. A replication approach was applied [discovery sample: Münster (MS) nMS = 104; replication sample Würzburg (WZ) nWZ = 81]. Participants were genotyped for NPSR1 rs324981 [T-allele carriers (risk) versus AA homozygotes (no-risk)]. A sustained and phasic fear paradigm was applied during functional magnetic resonance imaging. A one-session virtual reality exposure treatment was conducted. Change of symptom severity from pre to post treatment and within session fear reduction were assessed. T-allele carriers in the discovery sample displayed lower anterior cingulate cortex (ACC) activation compared to AA homozygotes independent of condition. For sustained fear, this effect was replicated within a small cluster and medium effect size. No association with symptom reduction was found. Within-session fear reduction was negatively associated with ACC activation in T-allele carriers in the discovery sample. NPSR1 rs324981 genotype might be associated with fear processing in the ACC in spider phobia. Interpretation as potential risk-increasing function of the NPSR1 rs324981 T-allele via impaired top-down control of limbic structures remains speculative. Potential association with symptom reduction warrants further research.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412251/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142020028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tracking politically motivated reasoning in the brain: the role of mentalizing, value-encoding, and error detection networks. 追踪大脑中的政治动机推理：心智化、价值编码和错误检测网络的作用。

Social cognitive and affective neuroscience Pub Date : 2024-09-19 DOI: 10.1093/scan/nsae056

Giannis Lois, Elias Tsakas, Kenneth Yuen, Arno Riedl

{"title":"Tracking politically motivated reasoning in the brain: the role of mentalizing, value-encoding, and error detection networks.","authors":"Giannis Lois, Elias Tsakas, Kenneth Yuen, Arno Riedl","doi":"10.1093/scan/nsae056","DOIUrl":"10.1093/scan/nsae056","url":null,"abstract":"Susceptibility to misinformation and belief polarization often reflects people's tendency to incorporate information in a biased way. Despite the presence of competing theoretical models, the underlying neurocognitive mechanisms of motivated reasoning remain elusive as previous empirical work did not properly track the belief formation process. To address this problem, we employed a design that identifies motivated reasoning as directional deviations from a Bayesian benchmark of unbiased belief updating. We asked the members of a proimmigration or an anti-immigration group regarding the extent to which they endorse factual messages on foreign criminality, a polarizing political topic. Both groups exhibited a desirability bias by overendorsing attitude-consistent messages and underendorsing attitude-discrepant messages and an identity bias by overendorsing messages from in-group members and underendorsing messages from out-group members. In both groups, neural responses to the messages predicted subsequent expression of desirability and identity biases, suggesting a common neural basis of motivated reasoning across ideologically opposing groups. Specifically, brain regions implicated in encoding value, error detection, and mentalizing tracked the degree of desirability bias. Less extensive activation in the mentalizing network tracked the degree of identity bias. These findings illustrate the distinct neurocognitive architecture of desirability and identity biases and inform existing cognitive models of politically motivated reasoning.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412250/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142020030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pupil dilation reflects the social and motion content of faces. 瞳孔放大反映了人脸的社交和运动内容。

Social cognitive and affective neuroscience Pub Date : 2024-09-16 DOI: 10.1093/scan/nsae055

Camille Ricou, Vivien Rabadan, Yassine Mofid, Nadia Aguillon-Hernandez, Claire Wardak

{"title":"Pupil dilation reflects the social and motion content of faces.","authors":"Camille Ricou, Vivien Rabadan, Yassine Mofid, Nadia Aguillon-Hernandez, Claire Wardak","doi":"10.1093/scan/nsae055","DOIUrl":"10.1093/scan/nsae055","url":null,"abstract":"Human facial features (eyes, nose, and mouth) allow us to communicate with others. Observing faces triggers physiological responses, including pupil dilation. Still, the relative influence of social and motion content of a visual stimulus on pupillary reactivity has never been elucidated. A total of 30 adults aged 18-33 years old were recorded with an eye tracker. We analysed the event-related pupil dilation in response to stimuli distributed along a gradient of social salience (non-social to social, going from objects to avatars to real faces) and dynamism (static to micro- to macro-motion). Pupil dilation was larger in response to social (faces and avatars) compared to non-social stimuli (objects), with surprisingly a larger response for avatars. Pupil dilation was also larger in response to macro-motion compared to static. After quantifying each stimulus' real quantity of motion, we found that the higher the quantity of motion, the larger the pupil dilated. However, the slope of this relationship was not higher for social stimuli. Overall, pupil dilation was more sensitive to the real quantity of motion than to the social component of motion, highlighting the relevance of ecological stimulations. Physiological response to faces results from specific contributions of both motion and social processing.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11403811/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142020029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Altered dynamic functional connectivity of nucleus accumbens subregions in major depressive disorder: the interactive effect of childhood trauma and diagnosis. 重度抑郁障碍患者核团亚区动态功能连接的改变：童年创伤与诊断的交互作用

Social cognitive and affective neuroscience Pub Date : 2024-09-11 DOI: 10.1093/scan/nsae053

Yurong Zou, Tong Yu, Liwen Zhu, Qing Xu, Yuhong Li, Juran Chen, Qianyi Luo, Hongjun Peng

{"title":"Altered dynamic functional connectivity of nucleus accumbens subregions in major depressive disorder: the interactive effect of childhood trauma and diagnosis.","authors":"Yurong Zou, Tong Yu, Liwen Zhu, Qing Xu, Yuhong Li, Juran Chen, Qianyi Luo, Hongjun Peng","doi":"10.1093/scan/nsae053","DOIUrl":"10.1093/scan/nsae053","url":null,"abstract":"Major depressive disorder (MDD) with childhood trauma represents a heterogeneous clinical subtype of depression. Previous research has observed alterations in the reward circuitry centered around the nucleus accumbens (NAc) in MDD patients. However, limited investigations have focused on aberrant functional connectivity (FC) within NAc subregions among MDD with childhood trauma. Thus, this study adopts analyses of both static FC (sFC) and dynamic FC (dFC) to examine neurobiological changes in MDD with childhood trauma. The bilateral nucleus accumbens shell (NAc-shell) and nucleus accumbens core (NAc-core) were selected as the seeds. Four participant groups were included: MDD with childhood trauma (n = 48), MDD without childhood trauma (n = 30), healthy controls (HCs) with childhood trauma (n = 57), and HCs without childhood trauma (n = 46). Our findings revealed both abnormal sFC and dFC between NAc-shell and NAc-core and regions including the middle occipital gyrus (MOG), anterior cingulate cortex, and inferior frontal gyrus in MDD with childhood trauma. Furthermore, a significant correlation was identified between the dFC of the left NAc-shell and the right MOG in relation to childhood trauma. Additionally, abnormal dFC moderated the link between childhood abuse and depression severity. These outcomes shed light on the neurobiological underpinnings of MDD with childhood trauma.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11389612/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142020027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Heroes and villains: opposing narrative roles engage neural synchronization in the inferior frontal gyrus. 英雄与恶棍对立的叙事角色会影响额叶下回的神经同步。

Social cognitive and affective neuroscience Pub Date : 2024-08-03 DOI: 10.1093/scan/nsae049

Hayoung Ryu, M Justin Kim

引用次数: 0

Speaker-listener neural coupling correlates with semantic and acoustic features of naturalistic speech. 演讲者与听众之间的神经耦合与自然语音的语义和声学特征相关。

Social cognitive and affective neuroscience Pub Date : 2024-08-02 DOI: 10.1093/scan/nsae051

Zhuoran Li, Bo Hong, Guido Nolte, Andreas K Engel, Dan Zhang

{"title":"Speaker-listener neural coupling correlates with semantic and acoustic features of naturalistic speech.","authors":"Zhuoran Li, Bo Hong, Guido Nolte, Andreas K Engel, Dan Zhang","doi":"10.1093/scan/nsae051","DOIUrl":"10.1093/scan/nsae051","url":null,"abstract":"Recent research has extensively reported the phenomenon of inter-brain neural coupling between speakers and listeners during speech communication. Yet, the specific speech processes underlying this neural coupling remain elusive. To bridge this gap, this study estimated the correlation between the temporal dynamics of speaker-listener neural coupling with speech features, utilizing two inter-brain datasets accounting for different noise levels and listener's language experiences (native vs. non-native). We first derived time-varying speaker-listener neural coupling, extracted acoustic feature (envelope) and semantic features (entropy and surprisal) from speech, and then explored their correlational relationship. Our findings reveal that in clear conditions, speaker-listener neural coupling correlates with semantic features. However, as noise increases, this correlation is only significant for native listeners. For non-native listeners, neural coupling correlates predominantly with acoustic feature rather than semantic features. These results revealed how speaker-listener neural coupling is associated with the acoustic and semantic features under various scenarios, enriching our understanding of the inter-brain neural mechanisms during natural speech communication. We therefore advocate for more attention on the dynamic nature of speaker-listener neural coupling and its modeling with multilevel speech features.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11296674/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141622077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Brain regulation training improves emotional competences in patients with alcohol use disorder. 大脑调节训练可提高酒精使用障碍患者的情绪能力。

Social cognitive and affective neuroscience Pub Date : 2024-08-01 DOI: 10.1093/scan/nsae048

Ramona L Hack, Martin Aigner, Michael Musalek, Richard Crevenna, Lilian Konicar

{"title":"Brain regulation training improves emotional competences in patients with alcohol use disorder.","authors":"Ramona L Hack, Martin Aigner, Michael Musalek, Richard Crevenna, Lilian Konicar","doi":"10.1093/scan/nsae048","DOIUrl":"10.1093/scan/nsae048","url":null,"abstract":"Alcohol use disorder (AUD) is defined as the impaired ability to stop or control alcohol use despite adverse social, occupational, or health consequences and still represents one of the biggest challenges for society regarding health conditions, social consequences, and financial costs, including the high relapse rates after traditional alcohol rehabilitation treatment. Especially, the deficient emotional competence in AUD is said to play a key role in the development of AUD and hinders the interruption of substance compulsion, often leading to a viscous circle of relapse. Although the empirical evidence of a neurophysiological basis of AUD is solid and increases even further, clinical interventions based on neurophysiology are still rare for individuals with AUD. This randomized controlled trial investigates changes in emotional competences, alcohol-related cognitions, and drinking behavior before and after an established alcohol rehabilitation treatment (control group: nCG = 29) compared to before and after an optimized, add-on neurofeedback (NF) training (experimental group: nEG = 27). Improvements on the clinical-psychological level, i.e. increases in emotional competences as well as life satisfaction, were found after the experimental electroencephalography (EEG) NF training. Neurophysiological measurements via resting-state EEG indicate decreases in low beta frequency band, while alpha and theta bands remained unaffected.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11297497/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141447904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Loneliness and brain rhythmic activity in resting state: an exploratory report. 孤独与静息状态下的大脑节律活动：探索性报告

Social cognitive and affective neuroscience Pub Date : 2024-08-01 DOI: 10.1093/scan/nsae052

Xin Hu, Xufang Wang, Changquan Long, Xu Lei

引用次数: 0