Social cognitive and affective neuroscience最新文献_第6页

Neural responses to biological motion distinguish autistic and schizotypal traits. 神经对生物运动的反应可区分自闭症和精神分裂症。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-03-22 DOI: 10.1093/scan/nsad011

Matthew Hudson, Severi Santavirta, Vesa Putkinen, Kerttu Seppälä, Lihua Sun, Tomi Karjalainen, Henry K Karlsson, Jussi Hirvonen, Lauri Nummenmaa

{"title":"Neural responses to biological motion distinguish autistic and schizotypal traits.","authors":"Matthew Hudson, Severi Santavirta, Vesa Putkinen, Kerttu Seppälä, Lihua Sun, Tomi Karjalainen, Henry K Karlsson, Jussi Hirvonen, Lauri Nummenmaa","doi":"10.1093/scan/nsad011","DOIUrl":"10.1093/scan/nsad011","url":null,"abstract":"Difficulties in social interactions characterize both autism and schizophrenia and are correlated in the neurotypical population. It is unknown whether this represents a shared etiology or superficial phenotypic overlap. Both conditions exhibit atypical neural activity in response to the perception of social stimuli and decreased neural synchronization between individuals. This study investigated if neural activity and neural synchronization associated with biological motion perception are differentially associated with autistic and schizotypal traits in the neurotypical population. Participants viewed naturalistic social interactions while hemodynamic brain activity was measured with fMRI, which was modeled against a continuous measure of the extent of biological motion. General linear model analysis revealed that biological motion perception was associated with neural activity across the action observation network. However, intersubject phase synchronization analysis revealed neural activity to be synchronized between individuals in occipital and parietal areas but desynchronized in temporal and frontal regions. Autistic traits were associated with decreased neural activity (precuneus and middle cingulate gyrus), and schizotypal traits were associated with decreased neural synchronization (middle and inferior frontal gyri). Biological motion perception elicits divergent patterns of neural activity and synchronization, which dissociate autistic and schizotypal traits in the general population, suggesting that they originate from different neural mechanisms.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10032360/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9216551","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

Transcranial direct current stimulation (tDCS) targeting the postcentral gyrus reduces malevolent creative ideation. 针对中枢后回的经颅直流电刺激(tDCS)可减少恶性创造性思维。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-03-22 DOI: 10.1093/scan/nsad019

Zhenni Gao, Kelong Lu, Ning Hao

{"title":"Transcranial direct current stimulation (tDCS) targeting the postcentral gyrus reduces malevolent creative ideation.","authors":"Zhenni Gao, Kelong Lu, Ning Hao","doi":"10.1093/scan/nsad019","DOIUrl":"https://doi.org/10.1093/scan/nsad019","url":null,"abstract":"Malevolent creativity (MC) is defined as a manifestation in which people propose to materially, mentally or physically harm themselves or others in a novel manner. Malevolent creative ideation can be inhibited by high moral emotions (i.e. sympathy, guilt and shame) and low negative emotions, which promote prosocial behaviors. Given that the right postcentral gyrus (PCG) is involved in generating sympathy and emotional recognition for others and the right middle frontal gyrus (MFG) is involved in emotional regulation, we suggest that the right PCG and right MFG may play important roles in malevolent creative ideation. In Study 1, we recruited 98 healthy and right-handed college participants (80 females, age = 21.11 ± 2.00 years) and examined the role of the right PCG in malevolent creative ideation using transcranial direct current stimulation (tDCS). The results showed that the accuracy of emotional recognition changed when the right PCG received electrical stimulation. Enhancing the activation of the right PCG reduced MC originality and fluency, whereas inhibiting it increased MC originality and fluency. In Study 2, we recruited 91 healthy and right-handed college participants (74 females, age = 21.22 ± 2.28 years) and examined the role of the right MFG in malevolent creative ideation using tDCS. The results showed no significant difference in malevolent creative performance between the pre- and post-test when electrical stimulation was applied over the right MFG. These findings indicate that enhancing the activation of the right PCG, which is closely correlated with emotional recognition, reduces an individual's malevolent creative ideation.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10077332/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9304583","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

The role of objecthood and animacy in apparent movement processing. 客体性和动性在表观运动加工中的作用。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-03-22 DOI: 10.1093/scan/nsad014

Emiel Cracco, Tilia Linthout, Guido Orgs

{"title":"The role of objecthood and animacy in apparent movement processing.","authors":"Emiel Cracco, Tilia Linthout, Guido Orgs","doi":"10.1093/scan/nsad014","DOIUrl":"https://doi.org/10.1093/scan/nsad014","url":null,"abstract":"Although the ability to detect the actions of other living beings is key for adaptive social behavior, it is still unclear if biological motion perception is specific to human stimuli. Biological motion perception involves both bottom-up processing of movement kinematics ('motion pathway') and top-down reconstruction of movement from changes in the body posture ('form pathway'). Previous research using point-light displays has shown that processing in the motion pathway depends on the presence of a well-defined, configural shape (objecthood) but not necessarily on whether that shape depicts a living being (animacy). Here, we focused on the form pathway. Specifically, we combined electroencephalography (EEG) frequency tagging with apparent motion to study how objecthood and animacy influence posture processing and the integration of postures into movements. By measuring brain responses to repeating sequences of well-defined or pixelated images (objecthood), depicting human or corkscrew agents (animacy), performing either fluent or non-fluent movements (movement fluency), we found that movement processing was sensitive to objecthood but not animacy. In contrast, posture processing was sensitive to both. Together, these results indicate that reconstructing biological movements from apparent motion sequences requires a well-defined but not necessarily an animate shape. Instead, stimulus animacy appears to be relevant only for posture processing.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10032357/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9580354","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

Scarcity mindset reduces empathic responses to others' pain: the behavioral and neural evidence. 稀缺心态减少了对他人痛苦的共情反应:行为和神经证据。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-03-14 DOI: 10.1093/scan/nsad012

Wanchen Li, Jing Meng, Fang Cui

{"title":"Scarcity mindset reduces empathic responses to others' pain: the behavioral and neural evidence.","authors":"Wanchen Li, Jing Meng, Fang Cui","doi":"10.1093/scan/nsad012","DOIUrl":"https://doi.org/10.1093/scan/nsad012","url":null,"abstract":"Resource scarcity pervades our life. A scarcity mindset triggered by perceiving insufficient resources has been proven to influence our cognition and behaviors, yet it remains unknown whether this mindset specifically influences empathy. The present study induced feelings of scarcity or abundance in separate groups of participants through experimental manipulation and examined the effects of both mindsets on the behavioral and neural responses to others' pain. Behaviorally, pain intensity ratings of others' pain were lower in the scarcity group than in the abundance group. The analysis of event-related potentials revealed that N1 amplitudes for painful and nonpainful stimuli were comparable in the scarcity group but differed significantly in the abundance group. Additionally, while both groups showed larger late positive potential amplitudes for painful stimuli than for nonpainful stimuli, this amplitude differential was significantly smaller in the scarcity group than in the abundance group. Thus, behavioral and neural evidence suggests that inducing a scarcity mindset significantly dampens the ability to empathize with others' pain during both the early and late stages of empathic processing. These findings shed light on our understanding of how a scarcity mindset may influence social emotions and behaviors.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10036876/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9203947","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

Voluntary or reluctant? Social influence in charitable giving: an ERP study. 自愿还是不情愿?慈善捐赠的社会影响:一个ERP研究。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-03-14 DOI: 10.1093/scan/nsad010

Qiang Xu, Shengnan He, Zhurong Li, Ran Duan, Peng Li

{"title":"Voluntary or reluctant? Social influence in charitable giving: an ERP study.","authors":"Qiang Xu, Shengnan He, Zhurong Li, Ran Duan, Peng Li","doi":"10.1093/scan/nsad010","DOIUrl":"https://doi.org/10.1093/scan/nsad010","url":null,"abstract":"Social information has substantial influences on prosocial behavior. In this study, we performed an event-related potential (ERP) experiment to examine the effect of social influence on giving. The participants were allowed to form an initial decision on how much money to donate to a charity provided the program's average donation amount and to make a second donation decision. Social influence varied in different directions (upward, downward and equal) by altering the relative donation amount between the average donation amount and the participants' first donation amount. The behavioral results showed that participants increased their donation amount in the upward condition and decreased it in the downward condition. The ERP results revealed that upward social information evoked larger feedback-related negativity (FRN) amplitudes and smaller P3 amplitudes than in the downward and equal conditions. Furthermore, the pressure ratings, rather than the happiness ratings, were associated with the FRN patterns across the three conditions. We argue that people in social situations are more likely to increase their donations owing to pressure than voluntary altruism. Our study provides the first ERP evidence that different directions of social information evoke different neural responses in time course processing.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/57/0f/nsad010.PMC10013733.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9216570","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: 2

Are women more empathetic than men? Questionnaire and EEG estimations of sex/gender differences in empathic ability. 女人比男人更善解人意吗?共情能力性别差异的问卷和脑电图估计。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-28 DOI: 10.1093/scan/nsad008

Chenyu Pang, Wenxin Li, Yuqing Zhou, Tianyu Gao, Shihui Han

{"title":"Are women more empathetic than men? Questionnaire and EEG estimations of sex/gender differences in empathic ability.","authors":"Chenyu Pang, Wenxin Li, Yuqing Zhou, Tianyu Gao, Shihui Han","doi":"10.1093/scan/nsad008","DOIUrl":"https://doi.org/10.1093/scan/nsad008","url":null,"abstract":"The debate regarding whether women are more empathetic than men has broad scientific, social and clinical implications. However, previous independent questionnaires and brain imaging studies that tested different samples reported inconsistent results regarding sex/gender differences in empathic ability. We conducted three studies to investigate sex/gender differences in empathic ability using large-sample questionnaires and electroencephalography (EEG) measures. We showed that the estimation of empathic ability using the Interpersonal Reactivity Index questionnaire showed higher rating scores in women than in men in all studies. However, our EEG measures of empathy, indexed by both phase-locked and non-phased-locked neural responses to others' painful (vs neutral) facial expressions, support a null hypothesis of the sex/gender difference in empathic ability. In addition, we showed evidence that priming social expectations of women and men's ability to share and care about others' feelings eliminated the sex/gender difference in questionnaire measures of empathic ability. Our large-sample EEG results challenge the notion of women's superiority in empathy that is built based on subjective questionnaire measures that are sensitive to social desirability. Our findings indicate that whether the notion of women's superiority in empathic ability reflects a biological/social difference between women and men or a gender-role stereotype remains an open question.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f3/b2/nsad008.PMC9976760.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9465857","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

Connectome-based predictive modeling of trait forgiveness. 基于连接体的性状宽恕预测模型。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-28 DOI: 10.1093/scan/nsad002

Jingyu Li, Jiang Qiu, Haijiang Li

{"title":"Connectome-based predictive modeling of trait forgiveness.","authors":"Jingyu Li, Jiang Qiu, Haijiang Li","doi":"10.1093/scan/nsad002","DOIUrl":"https://doi.org/10.1093/scan/nsad002","url":null,"abstract":"Forgiveness is a positive, prosocial manner of reacting to transgressions and is strongly associated with mental health and well-being. Despite recent studies exploring the neural mechanisms underlying forgiveness, a model capable of predicting trait forgiveness at the individual level has not been developed. Herein, we applied a machine-learning approach, connectome-based predictive modeling (CPM), with whole-brain resting-state functional connectivity (rsFC) to predict individual differences in trait forgiveness in a training set (dataset 1, N = 100, 35 men, 17-24 years). As a result, CPM successfully predicted individual trait forgiveness based on whole-brain rsFC, especially via the functional connectivity of the limbic, prefrontal and temporal areas, which are key contributors to the prediction model comprising regions previously implicated in forgiveness. These regions include the retrosplenial cortex, temporal pole, dorsolateral prefrontal cortex (PFC), dorsal anterior cingulate cortex, precuneus and dorsal posterior cingulate cortex. Importantly, this predictive model could be successfully generalized to an independent sample (dataset 2, N = 71, 17 men, 16-25 years). These findings highlight the important roles of the limbic system, PFC and temporal region in trait forgiveness prediction and represent the initial steps toward establishing an individualized prediction model of forgiveness.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d5/80/nsad002.PMC9972814.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9448501","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

Relational vs representational social cognitive processing: a coordinate-based meta-analysis of neuroimaging data. 关系与表征社会认知加工:基于坐标的神经影像学数据荟萃分析。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-28 DOI: 10.1093/scan/nsad003

Maria Arioli, Zaira Cattaneo, Simone Parimbelli, Nicola Canessa

{"title":"Relational vs representational social cognitive processing: a coordinate-based meta-analysis of neuroimaging data.","authors":"Maria Arioli, Zaira Cattaneo, Simone Parimbelli, Nicola Canessa","doi":"10.1093/scan/nsad003","DOIUrl":"https://doi.org/10.1093/scan/nsad003","url":null,"abstract":"The neurocognitive bases of social cognition have been framed in terms of representing others' actions through the mirror system and their mental states via the mentalizing network. Alongside representing another person's actions or mental states, however, social cognitive processing is also shaped by their (mis)match with one's own corresponding states. Here, we addressed the distinction between representing others' states through the action observation or mentalizing networks (i.e. representational processing) and detecting the extent to which such states align with one's own ones (i.e. relational processing, mediated by social conflict). We took a meta-analytic approach to unveil the neural bases of both relational and representational processing by focusing on previously reported brain activations from functional magnetic resonance imaging studies using false-belief and action observation tasks. Our findings suggest that relational processing for belief and action states involves, respectively, the left and right temporo-parietal junction, likely contributing to self-other differentiation. Moreover, distinct sectors of the posterior fronto-medial cortex support social conflict processing for belief and action, possibly through the inhibition of conflictual representations. These data might pave the way for further studies addressing social conflict as an important component of normal and pathological processing, and inform the design of rehabilitative treatments for social deficits.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9976764/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9448503","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

Neural responses to instructed positive couple interaction: an fMRI study on compliment sharing. 指导性积极夫妻互动的神经反应:赞美分享的fMRI研究。

IF 4.2 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-28 DOI: 10.1093/scan/nsad005

Monika Eckstein, Gabriela Stößel, Martin Fungisai Gerchen, Edda Bilek, Peter Kirsch, Beate Ditzen

{"title":"Neural responses to instructed positive couple interaction: an fMRI study on compliment sharing.","authors":"Monika Eckstein, Gabriela Stößel, Martin Fungisai Gerchen, Edda Bilek, Peter Kirsch, Beate Ditzen","doi":"10.1093/scan/nsad005","DOIUrl":"https://doi.org/10.1093/scan/nsad005","url":null,"abstract":"Love is probably the most fascinating feeling that a person ever experiences. However, little is known about what is happening in the brains of a romantic couple-the central and most salient relationship during adult age-while they are particularly tender and exchanging loving words with one another. To gain insight into nearly natural couple interaction, we collected data from N = 84 individuals (including N = 43 heterosexual couples) simultaneously in two functional magnetic resonance imaging scanners, while they sent and received compliments, i.e. short messages about what they liked about each other and their relationship. Activation patterns during compliment sharing in the individuals revealed a broad pattern of activated brain areas known to be involved in empathy and reward processing. Notably, the ventral striatum, including parts of the putamen, was activated particularly when selecting messages for the partner. This provides initial evidence that giving a verbal treat to a romantic partner seems to involve neural reward circuitry in the basal ganglia. These results can have important implications for the neurobiological mechanisms protecting and stabilizing romantic relationships, which build a highly relevant aspect of human life and health.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/71/67/nsad005.PMC9976881.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9099152","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

Mother-child neural synchronization is time linked to mother-child positive affective state matching. 母子神经同步在时间上与母子积极情绪状态匹配有关。

IF 3.9 2区医学

Social cognitive and affective neuroscience Pub Date : 2023-02-28 DOI: 10.1093/scan/nsad001

Judith K Morgan, Hendrik Santosa, Kaetlyn K Conner, Rachel M Fridley, Erika E Forbes, Satish Iyengar, Heather M Joseph, Theodore J Huppert

{"title":"Mother-child neural synchronization is time linked to mother-child positive affective state matching.","authors":"Judith K Morgan, Hendrik Santosa, Kaetlyn K Conner, Rachel M Fridley, Erika E Forbes, Satish Iyengar, Heather M Joseph, Theodore J Huppert","doi":"10.1093/scan/nsad001","DOIUrl":"10.1093/scan/nsad001","url":null,"abstract":"In the first years of life, in which self-regulation occurs via external means, mother-child synchronization of positive affect (PA) facilitates regulation of child homeostatic systems. Mother-child affective synchrony may contribute to mother-child synchronization of neural systems, but limited research has explored this possibility. Participants were 41 healthy mother-child dyads (56% girls; Mage = 24.76 months; s.d. = 8.77 months, Range = 10-42 months). Mothers' and children's brain activities were assessed simultaneously using near-infrared spectroscopy while engaging in dyadic play. Mother and child PA during play were coded separately to characterize periods in which mothers and children (i) matched on high PA, (ii) matched on low/no PA or (iii) showed a mismatch in PA. Models evaluated moment-to-moment correlations between affective matching and neural synchrony in mother-child dyads. Greater positive affective synchrony, in which mother and child showed similarly high levels of PA but not similarly low levels of PA, was related to greater synchrony in medial and lateral frontal and temporoparietal regions. Age moderated associations between mother and child neural activities but only during moments of high PA state matching. Positive, synchronous mother-child interactions may foster greater neural responding in affective and social regions important for self-regulation and interpersonal bonds.","PeriodicalId":21789,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9976748/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9097672","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