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

Role of medial prefrontal cortex and primary somatosensory cortex in self and other-directed vicarious social touch: a TMS study. 内侧前额叶皮层和初级体感皮层在自我和其他定向替代社交接触中的作用：一项TMS研究。

Social cognitive and affective neuroscience Pub Date : 2023-11-10 DOI: 10.1093/scan/nsad060

Ashleigh Bellard, Paula D Trotter, Francis L McGlone, Valentina Cazzato

{"title":"Role of medial prefrontal cortex and primary somatosensory cortex in self and other-directed vicarious social touch: a TMS study.","authors":"Ashleigh Bellard, Paula D Trotter, Francis L McGlone, Valentina Cazzato","doi":"10.1093/scan/nsad060","DOIUrl":"10.1093/scan/nsad060","url":null,"abstract":"Conflicting evidence points to the contribution of several key nodes of the 'social brain' to the processing of both discriminatory and affective qualities of interpersonal touch. Whether the primary somatosensory cortex (S1) and the medial prefrontal cortex (mPFC), two brain areas vital for tactile mirroring and affective mentalizing, play a functional role in shared representations of C-tactile (CT) targeted affective touch is still a matter of debate. Here, we used offline continuous theta-burst transcranial magnetic stimulation (cTBS) to mPFC, S1 and vertex (control) prior to participants providing ratings of vicarious touch pleasantness for self and others delivered across several body sites at CT-targeted velocities. We found that S1-cTBS led to a significant increase in touch ratings to the self, with this effect being positively associated to levels of interoceptive awareness. Conversely, mPFC-cTBS reduced pleasantness ratings for touch to another person. These effects were not specific for CT-optimal (slow) stroking velocities, but rather they applied to all types of social touch. Overall, our findings challenge the causal role of the S1 and mPFC in vicarious affective touch and suggest that self- vs other-directed vicarious touch responses might crucially depend on the specific involvement of key social networks in gentle tactile interactions.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10640852/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41224416","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

Specificity in the processing of a subject's own name. 对被试自身名字处理的专一性。

Social cognitive and affective neuroscience Pub Date : 2023-11-10 DOI: 10.1093/scan/nsad066

Han Bao, Musi Xie, Ying Huang, Yutong Liu, Chuyi Lan, Zhiwei Lin, Yuzhi Wang, Pengmin Qin

{"title":"Specificity in the processing of a subject's own name.","authors":"Han Bao, Musi Xie, Ying Huang, Yutong Liu, Chuyi Lan, Zhiwei Lin, Yuzhi Wang, Pengmin Qin","doi":"10.1093/scan/nsad066","DOIUrl":"10.1093/scan/nsad066","url":null,"abstract":"Subject's own name (SON) is widely used in both daily life and the clinic. Event-related potential (ERP)-based studies have previously detected several ERP components related to SON processing; however, as most of these studies used SON as a deviant stimulus, it was not possible to determine whether these components were SON-specific. To identify SON-specific ERP components, we adopted a passive listening task with EEG data recording involving 25 subjects. The auditory stimuli were a SON, a friend's name (FN), an unfamiliar name (UN) selected from other subjects' names and seven different unfamiliar names (DUNs). The experimental settings included Equal-probabilistic, Frequent-SON, Frequent-FN and Frequent-UN conditions. The results showed that SON consistently evoked a frontocentral SON-related negativity (SRN) within 210-350 ms under all conditions, which was not detected with the other names. Meanwhile, a late positive potential evoked by SON was found to be affected by stimulus probability, showing no significant difference between the SON and the other names in the Frequent-SON condition, or between the SON and a FN in the Frequent-UN condition. Taken together, our findings indicated that the SRN was a SON-specific ERP component, suggesting that distinct neural mechanism underly the processing of a SON.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10640853/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89721477","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

Corticolimbic structural connectivity encapsulates real-world emotional reactivity and happiness. 皮质结构连接封装了现实世界的情绪反应和幸福感。

Social cognitive and affective neuroscience Pub Date : 2023-11-10 DOI: 10.1093/scan/nsad056

Mijin Kim, Sunghyun Shin, Mina Jyung, Jong-An Choi, Incheol Choi, M Justin Kim, Sunhae Sul

{"title":"Corticolimbic structural connectivity encapsulates real-world emotional reactivity and happiness.","authors":"Mijin Kim, Sunghyun Shin, Mina Jyung, Jong-An Choi, Incheol Choi, M Justin Kim, Sunhae Sul","doi":"10.1093/scan/nsad056","DOIUrl":"10.1093/scan/nsad056","url":null,"abstract":"Emotional reactivity to everyday events predicts happiness, but the neural circuits underlying this relationship remain incompletely understood. Here, we combined experience sampling methods and diffusion magnetic resonance imaging to examine the association among corticolimbic structural connectivity, real-world emotional reactivity and daily experiences of happiness from 79 young adults (35 females). Participants recorded momentary assessments of emotional and happiness experiences five times a day for a week, approximately 2 weeks after brain scanning. Model-based emotional reactivity scores, which index the degree to which moment-to-moment affective state varies with the occurrence of positive or negative events, were computed. Results showed that stronger microstructural integrity of the uncinate fasciculus and the external capsule was associated with both greater positive and negative emotional reactivity scores. The relationship between these fiber tracts and experienced happiness was explained by emotional reactivity. Importantly, this indirect effect was observed for emotional reactivity to positive but not negative real-world events. Our findings suggest that the corticolimbic circuits supporting socioemotional functions are associated with emotional reactivity and happiness in the real world.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10642377/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41224412","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

Functional brain connectivity during social attention predicts individual differences in social skill. 社交注意力过程中的大脑功能连接预测了社交技能的个体差异。

Social cognitive and affective neuroscience Pub Date : 2023-11-04 DOI: 10.1093/scan/nsad055

Samantha R Brindley, Amalia M Skyberg, Andrew J Graves, Jessica J Connelly, Meghan H Puglia, James P Morris

{"title":"Functional brain connectivity during social attention predicts individual differences in social skill.","authors":"Samantha R Brindley, Amalia M Skyberg, Andrew J Graves, Jessica J Connelly, Meghan H Puglia, James P Morris","doi":"10.1093/scan/nsad055","DOIUrl":"10.1093/scan/nsad055","url":null,"abstract":"Social attention involves selectively attending to and encoding socially relevant information. We investigated the neural systems underlying the wide range of variability in both social attention ability and social experience in a neurotypical sample. Participants performed a selective social attention task, while undergoing fMRI and completed self-report measures of social functioning. Using connectome-based predictive modeling, we demonstrated that individual differences in whole-brain functional connectivity patterns during selective attention to faces predicted task performance. Individuals with more cerebellar-occipital connectivity performed better on the social attention task, suggesting more efficient social information processing. Then, we estimated latent communities of autistic and socially anxious traits using exploratory graph analysis to decompose heterogeneity in social functioning between individuals. Connectivity strength within the identified social attention network was associated with social skills, such that more temporal-parietal connectivity predicted fewer challenges with social communication and interaction. These findings demonstrate that individual differences in functional connectivity strength during a selective social attention task are related to varying levels of self-reported social skill.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10630402/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71490680","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

Distinct patterns of neural response to faces from different races in humans and deep networks. 人类对不同种族面孔的不同神经反应模式和深度网络。

Social cognitive and affective neuroscience Pub Date : 2023-11-04 DOI: 10.1093/scan/nsad059

Ao Wang, Magdalena W Sliwinska, David M Watson, Sam Smith, Timothy J Andrews

{"title":"Distinct patterns of neural response to faces from different races in humans and deep networks.","authors":"Ao Wang, Magdalena W Sliwinska, David M Watson, Sam Smith, Timothy J Andrews","doi":"10.1093/scan/nsad059","DOIUrl":"10.1093/scan/nsad059","url":null,"abstract":"Social categories such as the race or ethnicity of an individual are typically conveyed by the visual appearance of the face. The aim of this study was to explore how these differences in facial appearance are represented in human and artificial neural networks. First, we compared the similarity of faces from different races using a neural network trained to discriminate identity. We found that the differences between races were most evident in the fully connected layers of the network. Although these layers were also able to predict behavioural judgements of face identity from human participants, performance was biased toward White faces. Next, we measured the neural response in face-selective regions of the human brain to faces from different races in Asian and White participants. We found distinct patterns of response to faces from different races in face-selective regions. We also found that the spatial pattern of response was more consistent across participants for own-race compared to other-race faces. Together, these findings show that faces from different races elicit different patterns of response in human and artificial neural networks. These differences may underlie the ability to make categorical judgements and explain the behavioural advantage for the recognition of own-race faces.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10634630/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41224413","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

Structural brain changes in emotion recognition across the adult lifespan. 成年期情绪识别中的大脑结构变化。

Social cognitive and affective neuroscience Pub Date : 2023-10-31 DOI: 10.1093/scan/nsad052

Valerie Karl, Tim Rohe

引用次数: 0

Gender differences in cognitive and affective interpersonal emotion regulation in couples: an fNIRS hyperscanning. 夫妻认知和情感人际情绪调节的性别差异：fNIRS超扫描。

Social cognitive and affective neuroscience Pub Date : 2023-10-28 DOI: 10.1093/scan/nsad057

Wenhai Zhang, Lanting Qiu, Fanggui Tang, Hong-Jin Sun

{"title":"Gender differences in cognitive and affective interpersonal emotion regulation in couples: an fNIRS hyperscanning.","authors":"Wenhai Zhang, Lanting Qiu, Fanggui Tang, Hong-Jin Sun","doi":"10.1093/scan/nsad057","DOIUrl":"10.1093/scan/nsad057","url":null,"abstract":"Emotion regulation is vital in maintaining romantic relationships in couples. Although gender differences exist in cognitive and affective strategies during 'intrapersonal' emotion regulation, it is unclear how gender differences through affective bonds work in 'interpersonal' emotion regulation (IER) in couples. Thirty couple dyads and 30 stranger dyads underwent functional near-infrared spectroscopy hyperscanning recordings when targets complied with their partner's cognitive engagement (CE) and affective engagement (AE) strategies after viewing sad and neutral videos. Behaviorally, for males, CE was less effective than AE in both groups, but little difference occurred for females between AE and CE. For couples, Granger causality analysis showed that male targets had less neural activity than female targets in CH06, CH13 and CH17 during CE. For inflow and outflow activities on CH06 and CH13 (frontopolar cortex), respectively, male targets had less activity in the CE condition than in the AE condition, while for outflow activities on CH 17 (dorsolateral prefrontal cortex), female targets had more activity in the CE condition than in the AE condition. However, these differences were not observed in strangers. These results suggest gender differences in CE but not in AE and dissociable flow patterns in male and female targets in couples during sadness regulation.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10612568/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41224414","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

'I am afraid you will see the stain on my soul': Direct gaze neural processing in individuals with PTSD after moral injury recall. “我担心你会看到我灵魂上的污点”：创伤后应激障碍患者在回忆道德伤害后的直接凝视神经处理。

Social cognitive and affective neuroscience Pub Date : 2023-10-26 DOI: 10.1093/scan/nsad053

Krysta Andrews, Chantelle S Lloyd, Maria Densmore, Breanne E Kearney, Sherain Harricharan, Margaret C McKinnon, Jean Théberge, Rakesh Jetly, Ruth A Lanius

{"title":"'I am afraid you will see the stain on my soul': Direct gaze neural processing in individuals with PTSD after moral injury recall.","authors":"Krysta Andrews, Chantelle S Lloyd, Maria Densmore, Breanne E Kearney, Sherain Harricharan, Margaret C McKinnon, Jean Théberge, Rakesh Jetly, Ruth A Lanius","doi":"10.1093/scan/nsad053","DOIUrl":"10.1093/scan/nsad053","url":null,"abstract":"Direct eye contact is essential to understanding others' thoughts and feelings in social interactions. However, those with post-traumatic stress disorder (PTSD) and exposure to moral injury (MI) may exhibit altered theory-of-mind (ToM)/mentalizing processes and experience shame which precludes one's capacity for direct eye contact. We investigated blood oxygenation level-dependent (BOLD) responses associated with direct vs averted gaze using a virtual reality paradigm in individuals with PTSD (n = 28) relative to healthy controls (n = 18) following recall of a MI vs a neutral memory. Associations between BOLD responses and clinical symptomatology were also assessed. After MI recall, individuals with PTSD showed greater activation in the right temporoparietal junction as compared to controls (T = 4.83; pFDR < 0.001; k = 237) during direct gaze. No significant activation occurred during direct gaze after neutral memory recall. Further, a significant positive correlation was found between feelings of distress and right medial superior frontal gyrus activation in individuals with PTSD (T = 5.03; pFDR = 0.049; k = 123). These findings suggest that direct gaze after MI recall prompts compensatory ToM/mentalizing processing. Implications for future interventions aimed at mitigating the effects of PTSD on social functioning are discussed.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10612569/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66784715","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

Neural correlates of successful emotion recognition in healthy elderly: a multimodal imaging study. 健康老年人成功情绪识别的神经相关性：一项多模式成像研究。

Social cognitive and affective neuroscience Pub Date : 2023-10-26 DOI: 10.1093/scan/nsad058

Isabella Orlando, Carlo Ricci, Ludovica Griffanti, Nicola Filippini

{"title":"Neural correlates of successful emotion recognition in healthy elderly: a multimodal imaging study.","authors":"Isabella Orlando, Carlo Ricci, Ludovica Griffanti, Nicola Filippini","doi":"10.1093/scan/nsad058","DOIUrl":"10.1093/scan/nsad058","url":null,"abstract":"The ageing process is associated with reduced emotional recognition (ER) performance. The ER ability is an essential part of non-verbal communication, and its role is crucial for proper social functioning. Here, using the 'Cambridge Centre for Ageing and Neuroscience cohort sample', we investigated when ER, measured using a facial emotion recognition test, begins to consistently decrease along the lifespan. Moreover, using structural and functional MRI data, we identified the neural correlates associated with ER maintenance in the age groups showing early signs of ER decline (N = 283; age range: 58-89 years). The ER performance was positively correlated with greater volume in the superior parietal lobule, higher white matter integrity in the corpus callosum and greater functional connectivity in the mid-cingulate area. Our results suggest that higher ER accuracy in older people is associated with preserved gray and white matter volumes in cognitive or interconnecting areas, subserving brain regions directly involved in emotional processing.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10612567/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41224415","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

Conscious expectancy rather than associative strength elicits brain activity during single-cue fear conditioning. 在单线索恐惧条件下，意识预期而非联想强度会引发大脑活动。

Social cognitive and affective neuroscience Pub Date : 2023-10-24 DOI: 10.1093/scan/nsad054

Laurent Grégoire, Tyler D Robinson, Jong Moon Choi, Steven G Greening

{"title":"Conscious expectancy rather than associative strength elicits brain activity during single-cue fear conditioning.","authors":"Laurent Grégoire, Tyler D Robinson, Jong Moon Choi, Steven G Greening","doi":"10.1093/scan/nsad054","DOIUrl":"10.1093/scan/nsad054","url":null,"abstract":"The neurocognitive processes underlying Pavlovian conditioning in humans are still largely debated. The conventional view is that conditioned responses (CRs) emerge automatically as a function of the contingencies between a conditioned stimulus (CS) and an unconditioned stimulus (US). As such, the associative strength model asserts that the frequency or amplitude of CRs reflects the strength of the CS-US associations. Alternatively, the expectation model asserts that the presentation of the CS triggers conscious expectancy of the US, which is responsible for the production of CRs. The present study tested the hypothesis that there are dissociable brain networks related to the expectancy and associative strength theories using a single-cue fear conditioning paradigm with a pseudo-random intermittent reinforcement schedule during functional magnetic resonance imaging. Participants' (n = 21) trial-by-trial expectations of receiving shock displayed a significant linear effect consistent with the expectation model. We also found a positive linear relationship between the expectancy model and activity in frontoparietal brain areas including the dorsolateral prefrontal cortex (PFC) and dorsomedial PFC. While an exploratory analysis found a linear relationship consistent with the associated strength model in the insula and early visual cortex, our primary results are consistent with the view that conscious expectancy contributes to CRs.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10597625/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41175697","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