Social cognitive and affective neuroscience最新文献

{"title":"Oxytocin enhances creativity specifically in approach-motivated individuals.","authors":"Chen Yang, Zhaoyang Guo, Liang Cheng","doi":"10.1093/scan/nsaf004","DOIUrl":"10.1093/scan/nsaf004","url":null,"abstract":"<p><p>Oxytocin (OT), a neuropeptide pivotal in social and reproductive behaviors, has recently gained attention for its potential impact on cognitive processes relevant to creativity. Yet, the direct intricate interplay between OT and creativity, particularly in the context of individual differences in motivational orientations, remains poorly understood. Here, we investigated the effects of intranasal OT on creative thinking in individuals characterized by varying levels of approach and avoidance motivations. The initial study, involving participants with high approach or avoidance motivation, employed the Alternative Uses Task to assess creativity under OT administration. Subsequently, the second study induced different motivational states through a recall task, aiming to validate and extend observed effects. Results revealed a significant enhancement of creativity in individuals with approach motivation following OT administration, while no parallel effect was discerned in those with avoidance motivation. Aligning with behavioral findings, functional connectivity and graph theory analyses of neural data illuminated the coordinated effects of OT on creativity-related neural networks. These outcomes collectively suggest that OT exerts a dissociable influence on creativity contingent upon an individual's motivational tendencies, providing insights into the intricate relationship between OT and human creative behavior.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11880765/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143019287","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":"Crus control: effective cerebello-cerebral connectivity during social action prediction using dynamic causal modelling.","authors":"Naem Haihambo, Kris Baetens, Natacha Deroost, Chris Baeken, Frank Van Overwalle","doi":"10.1093/scan/nsaf019","DOIUrl":"10.1093/scan/nsaf019","url":null,"abstract":"<p><p>This dynamic causal modeling (DCM) analysis, comprising 99 participants from 4 studies, investigated effective neuronal connectivity during social action sequence prediction. The analysis focused on mentalizing areas within the cerebellum, specifically the bilateral Crus 1, Crus 2, and lobule IX, as well as cerebral mentalizing areas within the precuneus, temporo-parietal junction (TPJ), and dorsal medial prefrontal cortex (dmPFC). Consistent with previous research, we found robust bidirectional closed loop connections between the posterior cerebellar Crus and cerebral mentalizing areas. We also found previously unexplored unidirectional connections originating from cerebellar lobule IX to the dmPFC and left TPJ and from the right TPJ to lobule IX. Furthermore, we uncovered many bidirectional closed loops within the cerebellum between the left and right Crus 1, and between Crus 1 and Crus 2, and for the first time, between the bilateral Crus 2 and lobule IX. Our findings illuminate the distinct role of cerebellar Crus and lobule IX, and cerebral mentalizing areas in predicting social action sequences.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11879433/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143426895","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":"Decoding affect in emotional body language: valence representation in the action observation network.","authors":"Johannes Keck, Julia Bachmann, Adam Zabicki, Jörn Munzert, Britta Krüger","doi":"10.1093/scan/nsaf021","DOIUrl":"10.1093/scan/nsaf021","url":null,"abstract":"<p><p>Humans are highly adept at inferring emotional states from body movements in social interactions. Nonetheless, it is under debate how this process is facilitated by neural activations across multiple brain regions. The specific contributions of various brain areas to the perception of valence in biological motion remain poorly understood, particularly those within the action observation network (AON) and those involved in processing emotional valence. This study explores which cortical regions involved in processing emotional body language depicted by kinematic stimuli contain valence information, and whether this is reflected either in the magnitude of activation or in distinct activation patterns. Results showed that neural patterns within the AON, notably the inferior parietal lobule (IPL), exhibit a neural geometry that reflects the valence impressions of the observed stimuli. However, the representational geometry of valence-sensitive areas mirrors these impressions to a lesser degree. Our findings also reveal that the activation magnitude in both AON and valence-sensitive regions does not correlate with the perceived valence of emotional interactions. Results underscore the critical role of the AON, particularly the IPL, in interpreting the valence of emotional interactions, indicating its essential function in the perception of valence, especially when observing biological movements.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11879420/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143426007","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":"Neural Processing of Children's Theory of Mind in a Naturalistic Story-Listening Paradigm.","authors":"Chi-Lin Yu, Rachel Eggleston, Kehui Zhang, Nia Nickerson, Xin Sun, Rebecca A Marks, Xiaosu Hu, Jonathan R Brennan, Henry M Wellman, Ioulia Kovelman","doi":"10.1093/scan/nsaf022","DOIUrl":"https://doi.org/10.1093/scan/nsaf022","url":null,"abstract":"<p><p>Theory of mind (ToM) refers to our understanding of people's mental states. This ability develops in childhood and influences later social life. However, neuroimaging of ToM in young children often faces challenges in ecological validity and quality data collection. We developed and implemented an innovative naturalistic story-listening paradigm, which is child-friendly, engaging, and ecologically valid, to shed light on ToM neural mechanisms in childhood. Children (N = 51; age range = 6-12 years) listened to a chapter of Alice's Adventures in Wonderland during functional near-infrared spectroscopy neuroimaging. Methodologically, we showed the feasibility and utility of our paradigm, which successfully captured the neural mechanisms of ToM in young children. Substantively, our findings confirm and extend previous results by revealing the same ToM brain regions found in the adult and adolescent literature, including, specifically, the activations of the right temporoparietal junction. We further confirm ToM processing has its own specialized neural profile, different from the left frontal and temporal activations found during language processing, with the language being independent of, but potentially supportive of ToM deployment and development.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143560416","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}

{"title":"EEG Assessment of the Impacts of Race and Implicit Bias on Facial Expression Processing.","authors":"Amélie Roberge, Justin Duncan, Daniel Fiset, Benoit Brisson","doi":"10.1093/scan/nsaf024","DOIUrl":"https://doi.org/10.1093/scan/nsaf024","url":null,"abstract":"<p><p>Apparent race of a face impacts processing efficiency, typically leading to an own-race advantage. For instance, own-race facial expressions are more accurately recognized, and their intensity better appraised, compared to other-race faces. Furthermore, these effects appear susceptible to implicit bias. Here, we aimed to better understand impacts of race and implicit racial bias on facial expression processing by looking at automatic and nonautomatic expression processing stages. To this end, scalp electroencephalography was recorded off a group of White participants while they completed a psychological refractory period dual-task paradigm in which they viewed neutral or fearful White (i.e., own-race) and Black (i.e., other-race) faces. Results showed that, irrespective of race, early perceptual expression processing indexed by the N170 event-related potential was independent of central attention resources and racial attitudes. On the other hand, later emotional content evaluation indexed by the late positive potential (LPP) was dependent on central resources. Furthermore, negative attitudes toward Black individuals amplified LPP emotional response to White (vs. Black) faces irrespective of central attention resources. Thus, it seems it is racial bias, more than race per se, that impacts facial expression processing, but this effect only manifests itself during later semantic processing of facial expression content.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143560412","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}

{"title":"The contribution of body perception to self-identity. An ERP study.","authors":"Juanzhi Lu, Lars Riecke, Brenda E Ryan, Beatrice de Gelder","doi":"10.1093/scan/nsaf020","DOIUrl":"https://doi.org/10.1093/scan/nsaf020","url":null,"abstract":"<p><p>This study used EEG and personalized avatars to investigate the neural mechanisms underlying personal identity perception. Compound avatar images combining participants' own faces and bodies, as well as those of others, were generated from photographs. Participants underwent an embodiment training for each avatar type in a virtual reality (VR) environment, where they controlled the avatar's actions during physical exercise tasks. Subjective assessments by participants confirmed a stronger identification with avatars representing their own identity compared to those representing others. Analysis of event-related potentials (ERPs) evoked by viewing the avatar revealed that avatars representing the participants' self-identity elicited weaker N2 and P1 responses compared to avatars representing other identities. No significant effects on N170 responses were observed. Control conditions utilizing avatars with modified body characteristics confirmed that the reduction in N2 amplitude was specifically related to identity perception rather than variations in visual body size. These findings suggest that the perception of self-identity occurs rapidly, within approximately 200 milliseconds, indicating the integration of visual face and body information into identity representation at an early stage.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143560419","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}

{"title":"Interpersonal brain synchronization in social pain contexts: an fNIRS-based exploration of empathy.","authors":"Tao Lian, Zhibin Jiao, Song Juan, Peng Zhang","doi":"10.1093/scan/nsaf003","DOIUrl":"10.1093/scan/nsaf003","url":null,"abstract":"<p><p>Social pain is a common occurrence in interpersonal interactions, yet limited research has explored the neural mechanisms underlying both social pain and social pain empathy. Existing studies often focus on the neural processes of individuals experiencing pain, referred to as \"subjects,\" or those empathizing with them, known as \"observers.\" This study examines the neural mechanisms involved in the process of social pain empathy from the perspective of interpersonal brain synchronization (IBS). To do so, we employed functional near-infrared spectroscopy to simultaneously scan the brains of both subjects and observers in social pain scenarios created using the Cyberball paradigm. The study's findings indicate that in social pain contexts, the IBS among dyads composed of subjects and observers was significantly enhanced in the dorsolateral prefrontal cortex compared to nonsocial pain contexts. This brain region is associated with emotion regulation. Furthermore, we found that this enhancement depended on the observers' levels of rejection sensitivity. This study provides the inaugural exploration into the neural mechanisms underlying social pain empathy through the lens of IBS.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11878638/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143043919","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":"Emotional characteristics and intrinsic brain network functional connectivity among adults aged 75.","authors":"Patrick J Pruitt, Kexin Yu, David Lahna, Daniel Schwartz, Scott Peltier, Lisa Silbert, Hiroko Dodge","doi":"10.1093/scan/nsaf017","DOIUrl":"10.1093/scan/nsaf017","url":null,"abstract":"<p><p>Despite having a meaningful impact on the quality of life, emotional well-being is often understudied in older adults in favor of cognitive performance, particularly when examining its association with neurobiological function. Socially isolated older adults have poorer emotional health than their non-isolated peers and are at increased risk of dementia. Characterizing neurobiological correlates of emotional characteristics in this population may help elucidate pathways that link social isolation and dementia risk. In a sample of 50 socially isolated older adults aged 75+ years (\"older-old\"; 30 with mild cognitive impairment; 20 with unimpaired cognition), we use the National Institutes of Health Toolbox-Emotion Battery to examine associations between emotional characteristics and functional magnetic resonance imaging (fMRI)-derived intrinsic brain network functional connectivity. We found a positive association between the default mode network connectivity and negative affect. Amygdala-ventromedial prefrontal cortex (vmPFC) connectivity was negatively associated with psychological well-being and positively associated with negative affect. These results did not survive correction for multiple comparisons. These findings replicate, in a sample of socially isolated older-old adults, the previous work highlighting the relationship between amygdala-vmPFC connectivity and individual differences in emotional health, with more inverse connectivity associated with better emotional characteristics.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11843004/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143076420","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":"Social cognition in basal ganglia pathologies: Theory of Mind in Huntington's and Parkinson's diseases.","authors":"Sonia Di Tella, Paola Zinzi, Isabella Anzuino, Maria Rita Lo Monaco, Alice Tondinelli, Marianna Magistri, Martina Petracca, Marcella Solito, Paolo Calabresi, Anna Rita Bentivoglio, Maria Caterina Silveri","doi":"10.1093/scan/nsaf007","DOIUrl":"10.1093/scan/nsaf007","url":null,"abstract":"<p><p>Theory of Mind (ToM) is the ability to predict the behaviour of others by inferring their cognitive and affective states. The literature suggests that different neural substrates within the basal ganglia are involved in the affective (ventral striatum) and cognitive (dorsal striatum) components of ToM. We investigated ToM dysfunction in two different basal ganglia pathologies, Huntington's disease (HD) and Parkinson's disease (PD), in their early stages. Indeed, a different progression of neurodegeneration from the dorsal striatum to the ventral striatum is described in the two diseases. We also investigated whether there is a correlation between ToM and executive function. Twenty-one patients with HD, 21 with PD, and 22 healthy subjects (HS) were recruited. All participants completed a ToM assessment using the Yoni task, which assesses both cognitive and affective components at two levels of meta-representational difficulty (i.e. first-order items only require inferring the mental state of a person, while second-order items also require inferring the mental states of a person about others). The clinical groups also underwent a full neuropsychological assessment. In HD patients, both cognitive and affective ToM were equally impaired, whereas in PD patients, impairment of the cognitive component predominated. Specifically, compared to HS, HD patients scored lower on both inferential levels and on both cognitive and affective components, whereas PD patients scored lower than HS only on second-order and cognitive items. In the clinical groups, there was an imbalance between the cognitive and affective components, with higher accuracy on affective items. Performance on the Yoni task did not correlate with tests assessing executive functions. We suggest that the different pattern of ToM alteration in HD and PD may be a result of differential involvement of the ventral and dorsal striatum and that ToM abilities in these clinical populations are not directly supported by executive functioning.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11840954/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143416579","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":"Changes in interpersonal distance modulate social attention engagement: evidence from EEG alpha band suppression.","authors":"Kristina Veranic, Louise Ewing, Thomas Sambrook, Elizabeth A G Watson, Mintao Zhao, Andrew P Bayliss","doi":"10.1093/scan/nsaf008","DOIUrl":"10.1093/scan/nsaf008","url":null,"abstract":"<p><p>Interpersonal space is regulated carefully and updated dynamically during social interactions to maintain comfort. We investigated the naturalistic processing of interpersonal distance in real time and space using a powerful implicit neurophysiological measure of attentional engagement. In a sample of 37 young adults recruited at a UK university, we found greater EEG alpha band suppression when a person 'occupies' or'moves into' near-personal space than for a person occupying or moving into public space. In the dynamic condition only, the differences attenuated over the course of the experiment, and were sensitive to individual differences in social anxiety. These data show, for the first time, neurophysiological correlates of interpersonal distance coding in a naturalistic setting. Critically, while veridical distance is important for attentional response to the presence of a person in one's space, the behavioural relevance of their movement through public and personal space takes primacy.</p>","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11833688/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143019274","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}