{"title":"Competition modulates the effects of social comparison on ERP responses during face processing.","authors":"Huiyan Lin, Jiafeng Liang","doi":"10.1093/scan/nsaf005","DOIUrl":"https://doi.org/10.1093/scan/nsaf005","url":null,"abstract":"<p><p>Little is known about the effect of prior social performance feedback on face processing. Our previous study explored how equal and unequal social comparison-related outcomes modulate event-related potential (ERP) responses to subsequently-presented faces, where interests between oneself and others were independent (noncompetitive situations). Here, we aimed to extend this investigation by assessing how different unequal social comparison-related outcomes affect face processing under noncompetitive and competitive situations (i.e., a conflict of interest exists between the self and others). To address this issue, 39 participants were exposed with self-related and social comparison-related outcomes, categorized as positive or negative, after performing an attentional task with peers. Rewards and punishments depended on social comparison-related outcomes in the competition condition and on self-related outcomes in the noncompetition condition. ERP results showed that social comparison-related outcomes influenced P100 responses to faces in the self-positive condition. More notably, the effects on N170 responses observed in the noncompetition condition was absent in the competition condition. There was an effect on LPP responses only in the competition and self-negative condition. These findings suggest that social comparison-related outcomes influence early face processing irrespective of competition, while competition subsequently disrupts this processing but later, enhances depending on self-related outcomes.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142974042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Asimina Aslanidou, Marta Andreatta, Alex H K Wong, Matthias J Wieser
{"title":"Generalized expectancy of threat in threatening compared to safe contexts.","authors":"Asimina Aslanidou, Marta Andreatta, Alex H K Wong, Matthias J Wieser","doi":"10.1093/scan/nsae097","DOIUrl":"10.1093/scan/nsae097","url":null,"abstract":"<p><p>Fear of threatening contexts often generalizes to similar safe contexts, but few studies have investigated how contextual information influences cue generalization. In this study, we explored whether fear responses to cues would generalize more broadly in a threatening compared to a safe context. Forty-seven participants underwent a differential cue-in-context conditioning protocol followed by a generalization test, while we recorded psychophysiological and subjective responses. Two faces appeared on a computer screen in two contexts. One face (CS+) in the threat context (CTX+) was followed by a female scream 80% of the time, while another face (CS-) was not reinforced. No faces were reinforced in the safe context (CTX-). In the generalization test, the CSs and four morphs varying in similarity with the CS+ were presented in both contexts. During acquisition, conditioned responses to the cues were registered for all measures and the differential responding between CS+ and CS- was higher in CTX+ for US-expectancy ratings and skin conductance responses, but the affective ratings and steady-state visual evoked potentials were not context-sensitive. During test, adaptive generalized responses were evident for all measures. Despite increased US-expectancy ratings in CTX+, participants exhibited similar cue generalization in both contexts, suggesting that threatening contexts do not influence cue generalization.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11711681/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142831557","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}
Lucia Amoruso, Sebastian Moguilner, Eduardo M Castillo, Tara Kleineschay, Shuang Geng, Agustín Ibáñez, Adolfo M García
{"title":"Neural dynamics of social verb processing: an MEG study.","authors":"Lucia Amoruso, Sebastian Moguilner, Eduardo M Castillo, Tara Kleineschay, Shuang Geng, Agustín Ibáñez, Adolfo M García","doi":"10.1093/scan/nsae066","DOIUrl":"10.1093/scan/nsae066","url":null,"abstract":"<p><p>Human vocabularies include specific words to communicate interpersonal behaviors, a core linguistic function mainly afforded by social verbs (SVs). This skill has been proposed to engage dedicated systems subserving social knowledge. Yet, neurocognitive evidence is scarce, and no study has examined spectro-temporal and spatial signatures of SV access. Here, we combined magnetoencephalography and time-resolved decoding methods to characterize the neural dynamics underpinning SVs, relative to nonsocial verbs (nSVs), via a lexical decision task. Time-frequency analysis revealed stronger beta (20 Hz) power decreases for SVs in right fronto-temporal sensors at early stages. Time-resolved decoding showed that beta oscillations significantly discriminated SVs and nSVs between 180 and 230 ms. Sources of this effect were traced to the right anterior superior temporal gyrus (a key hub underpinning social conceptual knowledge) as well as parietal, pre/motor and prefrontal cortices supporting nonverbal social cognition. Finally, representational similarity analyses showed that the observed fronto-temporal neural patterns were specifically predicted by verbs' socialness, as opposed to other psycholinguistic dimensions such as sensorimotor content, emotional valence, arousal, and concreteness. Overall, verbal conveyance of socialness seems to involve distinct neurolinguistic patterns, partly shared by more general sociocognitive and lexicosemantic processes.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11711678/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142901561","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}
Won-Gyo Shin, Mina Jyung, Jong-An Choi, Incheol Choi, Sunhae Sul
{"title":"Striatal-hippocampal functional connectivity contributes to real-life positive anticipatory experiences and subjective well-being.","authors":"Won-Gyo Shin, Mina Jyung, Jong-An Choi, Incheol Choi, Sunhae Sul","doi":"10.1093/scan/nsae096","DOIUrl":"10.1093/scan/nsae096","url":null,"abstract":"<p><p>Positive anticipatory experiences are key to daily well-being. However, the brain's functional architecture underlying real-world positive anticipatory experiences and well-being remains unexplored. In the present study, we combined an ecological momentary assessment and resting-state functional neuroimaging to identify the neural predictors of real-world positive anticipatory experiences and explore their relationships with subjective well-being (SWB). With a model-based approach, we quantified participants' accuracy in predicting positive events and the degree to which participants' affective states were influenced by the positive anticipation. We found that individuals with higher accuracy in predicting upcoming positive events showed greater SWB, and this relationship was mediated by greater positive anticipatory feelings. Importantly, functional connectivity of the dorsal and ventral striatal-hippocampal networks significantly predicted the accuracy and positive anticipatory feelings, respectively. These functional networks were further predictive of SWB. Our findings provide novel and ecologically valid evidence that the interaction between neural systems for reward-processing and memory plays an important role in real-life positive anticipatory experiences and everyday SWB.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11686551/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142857517","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}
Emily Przysinda, Bridget Shovestul, Abhishek Saxena, Xiaoyu Dong, Stephanie Reda, Emily Dudek, J Steven Lamberti, Edmund Lalor, David Dodell-Feder
{"title":"Altered neural response to social awkwardness in schizophrenia spectrum disorders.","authors":"Emily Przysinda, Bridget Shovestul, Abhishek Saxena, Xiaoyu Dong, Stephanie Reda, Emily Dudek, J Steven Lamberti, Edmund Lalor, David Dodell-Feder","doi":"10.1093/scan/nsae094","DOIUrl":"10.1093/scan/nsae094","url":null,"abstract":"<p><p>Individuals with a schizophrenia spectrum disorder (SSD) have difficulties with social information processing, including mental state attribution, or \"theory of mind\" (ToM). Prior work has shown that these difficulties are related to disruption to the neural network subserving ToM. However, few such studies utilize naturalistic stimuli that are more representative of daily social interaction. Here, SSD and non-SSD individuals underwent fMRI while watching The Office to better understand how the ToM network responds to dynamic and complex social information, such as socially awkward moments. We find that medial prefrontal cortex tracks less with moment-to-moment awkwardness in SSD individuals. We also find a broad decrease in functional connectivity in the ToM network in SSD. Furthermore, neural response during awkward moments and functional connectivity was associated with psychotic experiences and social functioning. These results suggest that during naturalistic, socially awkward moments where mental state attribution is critical, individuals with SSD fail to recruit key regions of the ToM network, possibly contributing to decreased social understanding and impaired functioning.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11669317/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142809024","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}
Martin A Imhof, Karl-Philipp Flösch, Ralf Schmälzle, Britta Renner, Harald T Schupp
{"title":"Portable EEG in groups shows increased brain coupling to strong health messages.","authors":"Martin A Imhof, Karl-Philipp Flösch, Ralf Schmälzle, Britta Renner, Harald T Schupp","doi":"10.1093/scan/nsae087","DOIUrl":"10.1093/scan/nsae087","url":null,"abstract":"<p><p>Health messages are core building blocks of public health efforts. Neuroscientific measures offer insights into how target audiences receive health messages. To move towards real-world applications, however, challenges regarding costs, lab restraints, and slow data acquisition need to be addressed. Using portable electroencephalography (EEG) and inter-subject correlation (ISC) analysis as measure of message strength, we ask whether these challenges can be met. Portable EEG was recorded while participants viewed strong and weak video health messages against risky alcohol use. Participants viewed the messages either individually or in a focus group-like setting with six participants simultaneously. For both viewing conditions, three correlated components were extracted. The topographies of these components showed a high spatial correlation with previous high-density EEG results. Moreover, ISC was strongly enhanced when viewing strong as compared to weak health messages in both the group and individual viewing conditions. The findings suggest that ISC analysis shows sensitivity to message strength, even in a group setting using low-density portable EEG. Measuring brain responses to messages in group settings is more efficient and scalable beyond the laboratory. Overall, these results support a translational perspective for the use of neuroscientific measures in health message development.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11669318/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142752772","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}
Karolina Golec-Staśkiewicz, Jakub Wojciechowski, Maciej Haman, Tomasz Wolak, Joanna Wysocka, Agnieszka Pluta
{"title":"Unveiling the neural dynamics of the theory of mind: a fMRI study on belief processing phases.","authors":"Karolina Golec-Staśkiewicz, Jakub Wojciechowski, Maciej Haman, Tomasz Wolak, Joanna Wysocka, Agnieszka Pluta","doi":"10.1093/scan/nsae095","DOIUrl":"10.1093/scan/nsae095","url":null,"abstract":"<p><p>Theory of mind (ToM), the ability to interpret others' behaviors in terms of mental states, has been extensively studied through the False-Belief Task (FBT). However, limited research exists regarding the distinction between different phases of FBT, suggesting that they are subserved by separate neural mechanisms. Further inquiry into this matter seems crucial for deepening our knowledge of the neurocognitive basis of mental-state processing. Therefore, we employed functional Magnetic Resonance Imaging (fMRI) to examine neural responses and functional connectivity within the core network for ToM across phases of the FBT, which was administered to 61 healthy adults during scanning. The region-of-interest analysis revealed heightened responses of the temporoparietal junction (TPJ) during and increased activation of medial prefrontal cortex (mPFC) during the outcome phase. Negative connectivity between these regions was observed during belief-formation. Unlike the TPJ, mPFC responded similarly to conditions that require belief reasoning and to control conditions that do not entail tracking mental states. Our results indicate a functional dissociation within the core network for ToM. While the TPJ is possibly engaged in coding beliefs, the mPFC shows no such specificity. These findings advance our understanding of the unique roles of the TPJ and mPFC in mental-state processing.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11665637/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142809027","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}
Manqi Zhang, Mengjie Deng, Xiaowen Li, Rui Zhang, Jiejie Liao, Jun Peng, Huiyan Feng, Shixiong Tang, Yujie Chen, Lei Mo
{"title":"Neural divergence between individuals with and without minor depression during dynamic emotion processing: a movie-fMRI Study.","authors":"Manqi Zhang, Mengjie Deng, Xiaowen Li, Rui Zhang, Jiejie Liao, Jun Peng, Huiyan Feng, Shixiong Tang, Yujie Chen, Lei Mo","doi":"10.1093/scan/nsae086","DOIUrl":"10.1093/scan/nsae086","url":null,"abstract":"<p><p>Research on the neuropathological mechanisms underlying minor depression (MD), particularly in individuals with a history of recurrent minor depressive episodes, is very limited. This study focuses on the abnormality in processing real-life emotional stimuli among individuals with MD. Thirty-two individuals with MD and 31 normal controls (NC) were recruited and underwent comprehensive clinical interview, cognitive assessment, and magnetic resonance imaging (MRI) scans. During functional MRI scanning, subjects watched positive, negative, and neutral emotional movie clips. We used the inter-subject correlation and inter-subject functional connectivity analysis to investigate the neural differentiation between MD and NC during film viewing. The relationships between neural differentiation, symptom severity, and psychological resilience were analysed. We found that neural differentiations between individuals with MD and NC in the post cingulate cortex (PCC) and precuneus (PCUN) were consistent across three emotional conditions. Notably, the similarity of neural responses in the PCC and PCUN with NC but not MD was negatively correlated with depressive symptoms. Furthermore, this neural similarity mediated the relationship between psychological resilience and depression severity. Our findings support that the PCC and PCUN, two core areas of the default mode network, play a critical role in MD's emotion processing deficit.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11642607/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142712275","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}
{"title":"Coordinated social interactions are supported by integrated neural representations.","authors":"Silvia Formica, Marcel Brass","doi":"10.1093/scan/nsae089","DOIUrl":"10.1093/scan/nsae089","url":null,"abstract":"<p><p>Joint actions are defined as coordinated interactions of two or more agents toward a shared goal, often requiring different and complementary individual contributions. However, how humans can successfully act together without the interfering effects of observing incongruent movements is still largely unknown. It has been proposed that interpersonal predictive processes are at play to allow the formation of a Dyadic Motor Plan, encompassing both agents' shares. Yet, direct empirical support for such an integrated motor plan is still limited. In this study, we aimed at testing the properties of these anticipated representations. We collected electroencephalography data while human participants (N = 36; 27 females) drew shapes simultaneously to a virtual partner, in two social contexts: either they had to synchronize and act jointly or they performed the movements alongside, but independently. We adopted a multivariate approach to show that the social context influenced how the upcoming action of the partner is anticipated during the interval preceding the movement. We found evidence that acting jointly induces an encoding of the partner's action that is strongly intertwined with the participant's action, supporting the hypothesis of an integrative motor plan in joint but not in parallel actions.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11642603/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142831554","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}
Tara M Chaplin, Stefanie F Gonçalves, Mallory A Kisner, Mary Ryan, Erika Forbes, James C Thompson
{"title":"Adolescents' neural responses to their parents' emotions: associations with emotion regulation, internalizing symptoms, and substance use.","authors":"Tara M Chaplin, Stefanie F Gonçalves, Mallory A Kisner, Mary Ryan, Erika Forbes, James C Thompson","doi":"10.1093/scan/nsae084","DOIUrl":"10.1093/scan/nsae084","url":null,"abstract":"<p><p>Parental emotion expression has been linked to adolescent emotional and psychopathology development. However, neural responses to parental emotion are not well characterized. The present study examined associations between adolescents' neural responses to parent emotion and adolescents' emotion regulation (ER) difficulties, depressive and anxiety symptoms, and substance use (SU). One hundred seventy-five 12- to 14-year-olds and their parent(s) participated in the study. In a lab session, families completed a parent-adolescent interaction task. In an MRI session, adolescents viewed videos of their own parents and unfamiliar parents expressing positive, negative, and neutral emotions from the interaction task. Higher salience region responses to own parent negative emotion (versus neutral) in ventral anterior cingulate cortex (vACC), anterior insula (AI), and nucleus accumbens (NAc) were associated with adolescent ER difficulties and depressive and anxiety symptoms. Higher vACC and AI responses to parent positive emotion (versus neutral) were associated with anxiety symptoms only. Higher salience region responses to own parent negative emotion (versus other parent negative) were associated with ER difficulties. Responses to own parent positive emotion (versus other parent positive) were associated with ER and anxiety symptoms for boys. Findings suggest that adolescents' salience system sensitivity to parental emotion may be important in the development of ER and internalizing symptoms.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11646124/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142815296","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}