Social cognitive and affective neuroscience最新文献_第8页

Activation of the left medial temporal gyrus and adjacent brain areas during affective theory of mind processing correlates with trait schizotypy in a nonclinical population. 在非临床人群中，情感心理理论加工过程中左内侧颞回和邻近脑区的激活与特质性分裂型相关。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac051

Ksenija Vucurovic, Delphine Raucher-Chéné, Alexandre Obert, Pamela Gobin, Audrey Henry, Sarah Barrière, Martina Traykova, Fabien Gierski, Christophe Portefaix, Stéphanie Caillies, Arthur Kaladjian

{"title":"Activation of the left medial temporal gyrus and adjacent brain areas during affective theory of mind processing correlates with trait schizotypy in a nonclinical population.","authors":"Ksenija Vucurovic, Delphine Raucher-Chéné, Alexandre Obert, Pamela Gobin, Audrey Henry, Sarah Barrière, Martina Traykova, Fabien Gierski, Christophe Portefaix, Stéphanie Caillies, Arthur Kaladjian","doi":"10.1093/scan/nsac051","DOIUrl":"https://doi.org/10.1093/scan/nsac051","url":null,"abstract":"Schizophrenia, a severe psychiatric disorder, is associated with abnormal brain activation during theory of mind (ToM) processing. Researchers recently suggested that there is a continuum running from subclinical schizotypal personality traits to fully expressed schizophrenia symptoms. Nevertheless, it remains unclear whether schizotypal personality traits in a nonclinical population are associated with atypical brain activation during ToM tasks. Our aim was to investigate correlations between fMRI brain activation during affective ToM (ToMA) and cognitive ToM (ToMC) tasks and scores on the Schizotypal Personality Questionnaire (SPQ) and the Basic Empathy Scale in 39 healthy individuals. The total SPQ score positively correlated with brain activation during ToMA processing in clusters extending from the left medial temporal gyrus (MTG), lingual gyrus and fusiform gyrus to the parahippocampal gyrus (Brodmann area: 19). During ToMA processing, the right inferior occipital gyrus, right MTG, precuneus and posterior cingulate cortex negatively correlated with the emotional disconnection subscore and the total score of self-reported empathy. These posterior brain regions are known to be involved in memory and language, as well as in creative reasoning, in nonclinical individuals. Our findings highlight changes in brain processing associated with trait schizotypy in nonclinical individuals during ToMA but not ToMC processing.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":"18 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9949503/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9092890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Attention to the other's body sensations modulates the ventromedial prefrontal cortex. 对他人身体感觉的关注调节了腹内侧前额皮质。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac043

Barbara Tomasino, Cinzia Canderan, Carolina Bonivento, Raffaella I Rumiati

{"title":"Attention to the other's body sensations modulates the ventromedial prefrontal cortex.","authors":"Barbara Tomasino, Cinzia Canderan, Carolina Bonivento, Raffaella I Rumiati","doi":"10.1093/scan/nsac043","DOIUrl":"https://doi.org/10.1093/scan/nsac043","url":null,"abstract":"Theory of Mind (ToM) is involved in experiencing the mental states and/or emotions of others. A further distinction can be drawn between emotion and perception/sensation. We investigated the mechanisms engaged when participants' attention is driven toward specific states. Accordingly, 21 right-handed healthy individuals performed a modified ToM task in which they reflected about someone's emotion or someone's body sensation, while they were in a functional magnetic resonance imaging scanner. The analysis of brain activity evoked by this task suggests that the two conditions engage a widespread common network previously found involved in affective ToM (temporo-parietal junction (TPJ), parietal cortex, dorso-lateral prefrontal cortex (DLPFC), medial- prefrontal cortex (MPFC), Insula). Critically, the key brain result is that body sensation implicates selectively ventromedial prefrontal cortex (VMPFC). The current findings suggest that only paying attention to the other's body sensations modulates a self-related representation (VMPFC).","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":"18 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/c3/68/nsac043.PMC9949495.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9093562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Social goals in girls transitioning to adolescence: associations with psychopathology and brain network connectivity. 过渡到青春期的女孩的社交目标：与心理病理学和大脑网络连接的关联。

IF 3.9 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac058

Andrea Pelletier-Baldelli, Margaret A Sheridan, Sarah Glier, Anais Rodriguez-Thompson, Kathleen M Gates, Sophia Martin, Gabriel S Dichter, Kinjal K Patel, Adrienne S Bonar, Matteo Giletta, Paul D Hastings, Matthew K Nock, George M Slavich, Karen D Rudolph, Mitchell J Prinstein, Adam Bryant Miller

{"title":"Social goals in girls transitioning to adolescence: associations with psychopathology and brain network connectivity.","authors":"Andrea Pelletier-Baldelli, Margaret A Sheridan, Sarah Glier, Anais Rodriguez-Thompson, Kathleen M Gates, Sophia Martin, Gabriel S Dichter, Kinjal K Patel, Adrienne S Bonar, Matteo Giletta, Paul D Hastings, Matthew K Nock, George M Slavich, Karen D Rudolph, Mitchell J Prinstein, Adam Bryant Miller","doi":"10.1093/scan/nsac058","DOIUrl":"10.1093/scan/nsac058","url":null,"abstract":"The motivation to socially connect with peers increases during adolescence in parallel with changes in neurodevelopment. These changes in social motivation create opportunities for experiences that can impact risk for psychopathology, but the specific motivational presentations that confer greater psychopathology risk are not fully understood. To address this issue, we used a latent profile analysis to identify the multidimensional presentations of self-reported social goals in a sample of 220 girls (9-15 years old, M = 11.81, SD = 1.81) that was enriched for internalizing symptoms, and tested the association between social goal profiles and psychopathology. Associations between social goals and brain network connectivity were also examined in a subsample of 138 youth. Preregistered analyses revealed four unique profiles of social goal presentations in these girls. Greater psychopathology was associated with heightened social goals such that higher clinical symptoms were related to a greater desire to attain social competence, avoid negative feedback and gain positive feedback from peers. The profiles endorsing these excessive social goals were characterized by denser connections among social-affective and cognitive control brain regions. These findings thus provide preliminary support for adolescent-onset changes in motivating factors supporting social engagement that may contribute to risk for psychopathology in vulnerable girls.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":"18 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/65/32/nsac058.PMC9949572.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9146182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Correction to: Inter-brain synchronization is weakened by the introduction of external punishment. 纠正:外部惩罚的引入削弱了脑间同步。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac014

Jianbiao Li, Jingjing Pan, Chengkang Zhu, Yiwen Wang

引用次数: 0

Neural correlates of affective task switching and asymmetric affective task switching costs. 情感任务转换与非对称情感任务转换成本的神经关联。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac054

Cindy Eckart, Dominik Kraft, Lena Rademacher, Christian J Fiebach

{"title":"Neural correlates of affective task switching and asymmetric affective task switching costs.","authors":"Cindy Eckart, Dominik Kraft, Lena Rademacher, Christian J Fiebach","doi":"10.1093/scan/nsac054","DOIUrl":"https://doi.org/10.1093/scan/nsac054","url":null,"abstract":"The control of emotions is of potentially great clinical relevance. Accordingly, there has been increasing interest in understanding the cognitive mechanisms underlying the ability to switch efficiently between the processing of affective and non-affective information. Reports of asymmetrically increased switch costs when switching toward the more salient emotion task indicate specific demands in the flexible control of emotion. The neural mechanisms underlying affective task switching, however, are so far not fully understood. Using functional Magnetic Resonance Imaging (MRI) (N = 57), we observed that affective task switching was accompanied by increased activity in domain-general fronto-parietal control systems. Blood-oxygen-level-dependent (BOLD) activity in the posterior medial frontal and anterolateral prefrontal cortex was directly related to affective switch costs, indicating that these regions play a particular role in individual differences in (affective) task-switching ability. Asymmetric switch costs were associated with increased activity in the right inferior frontal and dorsal anterior medial prefrontal cortex, two brain regions critical for response inhibition. This suggests that asymmetric switch costs might-to a great extent-reflect higher demands on inhibitory control of the dominant emotion task. These results contribute to a refined understanding of brain systems for the flexible control of emotions and thereby identify valuable target systems for future clinical research.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":"18 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9949498/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9446894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Incidental physical pain reduces brain activities associated with affective social feedback and increases aggression. 偶然的身体疼痛会减少与情感社会反馈相关的大脑活动，并增加攻击性。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac048

Yanfang Wang, Lu Li, Junhao Cai, Huaifang Li, Chenbo Wang

{"title":"Incidental physical pain reduces brain activities associated with affective social feedback and increases aggression.","authors":"Yanfang Wang, Lu Li, Junhao Cai, Huaifang Li, Chenbo Wang","doi":"10.1093/scan/nsac048","DOIUrl":"https://doi.org/10.1093/scan/nsac048","url":null,"abstract":"Physical pain may lead to aggressive behavior in a social context. However, it is unclear whether this is related to changes of social information processing. Thus, this study aimed to investigate the neural mechanisms underlying pain-induced aggression using functional magnetic resonance imaging. In the experiment, 59 healthy participants were recruited: 31 were treated with topical capsaicin cream (pain group) and 28 with hand cream (control group). Participants completed a social network aggression task, during which they underwent two phases: feedback processing and attack exerting. The results revealed that participants in the pain group exhibited more aggression than those in the control group. During the feedback-processing phase, physical pain reduced brain activation in the right insula, left orbitofrontal cortex and anterior cingulate cortex, which typically exhibited stronger activation in response to negative (and positive) vs neutral social feedback in the control group. However, during the attack-exerting phase, pain did not significantly alter the activation of the dorsolateral prefrontal cortex. These findings suggest that pain increased aggression, while before that, it suppressed brain activities of the salience network involved in the process of salient social information and the value system associated with the value representation of social events.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":"18 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f9/90/nsac048.PMC9949500.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9094018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Brain responses to the vicarious facilitation of pain by facial expressions of pain and fear. 大脑通过疼痛和恐惧的面部表情对疼痛的替代促进做出反应。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac056

Ali Khatibi, Mathieu Roy, Jen-I Chen, Louis-Nascan Gill, Mathieu Piche, Pierre Rainville

{"title":"Brain responses to the vicarious facilitation of pain by facial expressions of pain and fear.","authors":"Ali Khatibi, Mathieu Roy, Jen-I Chen, Louis-Nascan Gill, Mathieu Piche, Pierre Rainville","doi":"10.1093/scan/nsac056","DOIUrl":"https://doi.org/10.1093/scan/nsac056","url":null,"abstract":"Observing pain in others facilitates self-pain in the observer. Vicarious pain facilitation mechanisms are poorly understood. We scanned 21 subjects while they observed pain, fear and neutral dynamic facial expressions. In 33% of the trials, a noxious electrical stimulus was delivered. The nociceptive flexion reflex (NFR) and pain ratings were recorded. Both pain and fear expressions increased self-pain ratings (fear > pain) and the NFR amplitude. Enhanced response to self-pain following pain and fear observation involves brain regions including the insula (INS) (pain > fear in anterior part), amygdala, mid-cingulate cortex (MCC), paracentral lobule, precuneus, supplementary motor area and pre-central gyrus. These results are consistent with the motivational priming account where vicarious pain facilitation involves a global enhancement of pain-related responses by negatively valenced stimuli. However, a psychophysiological interaction analysis centered on the left INS revealed increased functional connectivity with the aMCC in response to the painful stimulus following pain observation compared to fear. The opposite connectivity pattern (fear > pain) was observed in the fusiform gyrus, cerebellum (I-IV), lingual gyrus and thalamus, suggesting that pain and fear expressions influence pain-evoked brain responses differentially. Distinctive connectivity patterns demonstrate a stronger effect of pain observation in the cingulo-insular network, which may reflect partly overlapping networks underlying the representation of pain in self and others.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":"18 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9949570/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9446890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Correction to: A 7-Tesla MRI study of the periaqueductal gray: resting state and task activation under threat. 对导水管周围灰质的7特斯拉MRI研究:威胁下的静息状态和任务激活。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac041

引用次数: 1

Erratum to: Morphology of the prefrontal cortex predicts body composition in early adolescence: cognitive mediators and environmental moderators in the ABCD Study. 在ABCD研究中，前额叶皮层形态预测青少年早期身体成分:认知介质和环境调节因子。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac002

Peter A Hall, John R Best, Elliott A Beaton, Mohammad N Sakib, James Danckert

引用次数: 0

Neural encoding of novel social networks: evidence that perceivers prioritize others' centrality. 新型社会网络的神经编码:感知者优先考虑他人中心的证据。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-23 DOI: 10.1093/scan/nsac059

Miriam E Schwyck, Meng Du, Pratishta Natarajan, John Andrew Chwe, Carolyn Parkinson

{"title":"Neural encoding of novel social networks: evidence that perceivers prioritize others' centrality.","authors":"Miriam E Schwyck, Meng Du, Pratishta Natarajan, John Andrew Chwe, Carolyn Parkinson","doi":"10.1093/scan/nsac059","DOIUrl":"https://doi.org/10.1093/scan/nsac059","url":null,"abstract":"Knowledge of someone's friendships can powerfully impact how one interacts with them. Previous research suggests that information about others' real-world social network positions-e.g. how well-connected they are (centrality), 'degrees of separation' (relative social distance)-is spontaneously encoded when encountering familiar individuals. However, many types of information covary with where someone sits in a social network. For instance, strangers' face-based trait impressions are associated with their social network centrality, and social distance and centrality are inherently intertwined with familiarity, interpersonal similarity and memories. To disentangle the encoding of the social network position from other social information, participants learned a novel social network in which the social network position was decoupled from other factors and then saw each person's image during functional magnetic resonance imaging scanning. Using representational similarity analysis, we found that social network centrality was robustly encoded in regions associated with visual attention and mentalizing. Thus, even when considering a social network in which one is not included and where centrality is unlinked from perceptual and experience-based features to which it is inextricably tied in naturalistic contexts, the brain encodes information about others' importance in that network, likely shaping future perceptions of and interactions with those individuals.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":"18 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9949589/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9093374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0