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

Can the neural representation of physical pain predict empathy for pain in others? 身体疼痛的神经表征能否预测对他人疼痛的同情？

Social cognitive and affective neuroscience Pub Date : 2024-04-11 DOI: 10.1093/scan/nsae023

M Li, C Racey, C L Rae, W Strawson, H D Critchley, J Ward

{"title":"Can the neural representation of physical pain predict empathy for pain in others?","authors":"M Li, C Racey, C L Rae, W Strawson, H D Critchley, J Ward","doi":"10.1093/scan/nsae023","DOIUrl":"10.1093/scan/nsae023","url":null,"abstract":"The question of whether physical pain and vicarious pain have some shared neural substrates is unresolved. Recent research has argued that physical and vicarious pain are represented by dissociable multivariate brain patterns by creating biomarkers for physical pain (Neurologic Pain Signature, NPS) and vicarious pain (Vicarious Pain Signature, VPS), respectively. In the current research, the NPS and two versions of the VPS were applied to three fMRI datasets (one new, two published) relating to vicarious pain which focused on between-subject differences in vicarious pain (Datasets 1 and 3) and within-subject manipulations of perspective taking (Dataset 2). Results show that (i) NPS can distinguish brain responses to images of pain vs no-pain and to a greater extent in vicarious pain responders who report experiencing pain when observing pain and (ii) neither version of the VPS mapped on to individual differences in vicarious pain and the two versions differed in their success in predicting vicarious pain overall. This study suggests that the NPS (created to detect physical pain) is, under some circumstances, sensitive to vicarious pain and there is significant variability in VPS measures (created to detect vicarious pain) to act as generalizable biomarkers of vicarious pain.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008503/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140121720","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

Create your own path: social cerebellum in sequence-based self-guided navigation. 开辟自己的道路：社会小脑在基于序列的自导导航中的作用。

Social cognitive and affective neuroscience Pub Date : 2024-03-30 DOI: 10.1093/scan/nsae015

Meijia Li, Naem Haihambo, Tom Bylemans, Qianying Ma, Elien Heleven, Chris Baeken, Kris Baetens, Natacha Deroost, Frank Van Overwalle

{"title":"Create your own path: social cerebellum in sequence-based self-guided navigation.","authors":"Meijia Li, Naem Haihambo, Tom Bylemans, Qianying Ma, Elien Heleven, Chris Baeken, Kris Baetens, Natacha Deroost, Frank Van Overwalle","doi":"10.1093/scan/nsae015","DOIUrl":"10.1093/scan/nsae015","url":null,"abstract":"Spatial trajectory planning and execution in a social context play a vital role in our daily lives. To study this process, participants completed a goal-directed task involving either observing a sequence of preferred goals and self-planning a trajectory (Self Sequencing) or observing and reproducing the entire trajectory taken by others (Other Sequencing). The results indicated that in the observation phase, witnessing entire trajectories created by others (Other Sequencing) recruited cerebellar mentalizing areas (Crus 2 and 1) and cortical mentalizing areas in the precuneus, ventral and dorsal medial prefrontal cortex and temporo-parietal junction more than merely observing several goals (Self Sequencing). In the production phase, generating a trajectory by oneself (Self Sequencing) activated Crus 1 more than merely reproducing the observed trajectories from others (Other Sequencing). Additionally, self-guided observation and planning (Self Sequencing) activated the cerebellar lobules IV and VIII more than Other Sequencing. Control conditions involving non-social objects and non-sequential conditions where the trajectory did not have to be (re)produced revealed no differences with the main Self and Other Sequencing conditions, suggesting limited social and sequential specificity. These findings provide insights into the neural mechanisms underlying trajectory observation and production by the self or others during social navigation.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10981473/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140330469","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

Psychopathic callousness and perspective taking in pain processing: an ERP study. 精神变态者的冷酷无情与疼痛处理中的透视法：一项ERP研究。

Social cognitive and affective neuroscience Pub Date : 2024-03-25 DOI: 10.1093/scan/nsae022

Victoria Branchadell, Rosario Poy, Pablo Ribes-Guardiola, Pilar Segarra, Javier Moltó

{"title":"Psychopathic callousness and perspective taking in pain processing: an ERP study.","authors":"Victoria Branchadell, Rosario Poy, Pablo Ribes-Guardiola, Pilar Segarra, Javier Moltó","doi":"10.1093/scan/nsae022","DOIUrl":"10.1093/scan/nsae022","url":null,"abstract":"Psychopathy is a multifaceted personality disorder characterized by distinct affective/interpersonal traits, including callousness-unemotionality/meanness, which are often considered the hallmarks of empathic deficits. It has been posited that the processing of others' pain could play an important role in empathy capabilities. This study aimed to investigate the influence of perspective taking on electrocortical responses during pain processing in relation to psychopathic callousness. The late positive potential (LPP) -a well-established electrophysiological indicator of sustained attention to motivationally significant stimuli- was measured while 100 female undergraduates viewed images depicting bodily injuries while adopting an imagine-self or an imagine-other perspective. Callousness factor scores -computed as regression-based component scores from EFA on three relevant self-report measures of this dimension- predicted reduced LPP amplitudes to pain pictures under the imagine-other (but not imagine-self) perspective, even after controlling for other LPP conditions. This result suggests that high-callous individuals exhibit diminished brain responsiveness to others' distress, potentially contributing to the empathic deficits observed in psychopathy. This finding highlights the usefulness of the LPP and perspective taking in studies on pain processing to refine our understanding of the low empathy characteristics of psychopathy in biobehavioral terms.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10972532/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140029951","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

The pill you don't have to take that is still effective: neural correlates of imaginary placebo intake for regulating disgust. 不必服用但仍然有效的药片调节厌恶感的假想安慰剂摄入的神经相关性。

Social cognitive and affective neuroscience Pub Date : 2024-03-21 DOI: 10.1093/scan/nsae021

Anne Schienle, Wolfgang Kogler, Arved Seibel, Albert Wabnegger

{"title":"The pill you don't have to take that is still effective: neural correlates of imaginary placebo intake for regulating disgust.","authors":"Anne Schienle, Wolfgang Kogler, Arved Seibel, Albert Wabnegger","doi":"10.1093/scan/nsae021","DOIUrl":"10.1093/scan/nsae021","url":null,"abstract":"A commonly established protocol for the administration of open-label placebos (OLPs)-placebos honestly prescribed-emphasizes the necessity of ingesting the pill for the placebo effect to manifest. The current functional magnetic resonance imaging study used a novel approach to OLP administration: the imaginary intake of an OLP pill for regulating disgust. A total of 99 females were randomly allocated to one of three groups that either swallowed a placebo pill (OLP Pill), imagined the intake of a placebo pill (Imaginary Pill) or passively viewed (PV) repulsive and neutral images. The imaginary pill reduced reported disgust more effectively than the OLP pill and was also perceived as a more plausible method to reduce emotional distress. Relative to the OLP pill, the imaginary pill lowered neural activity in a region of interest involved in disgust processing: the pallidum. No significant differences in brain activation were found when comparing the OLP pill with PV. These findings highlight that imagining the intake of an OLP emerged as a superior method for regulating feelings of disgust compared to the actual ingestion of a placebo pill. The study's innovative approach sheds new light on the potential of placebo interventions in emotion regulation.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11227952/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140051413","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

An ERP investigation of electrocortical responses in pain empathy from childhood through adolescence into adulthood. 从童年、青春期到成年，对疼痛共鸣中皮层电反应的 ERP 调查。

Social cognitive and affective neuroscience Pub Date : 2024-03-12 DOI: 10.1093/scan/nsae020

Xiangci Wu, Huibin Jia, Kaibin Zhao, Enguo Wang, Yongxin Li

{"title":"An ERP investigation of electrocortical responses in pain empathy from childhood through adolescence into adulthood.","authors":"Xiangci Wu, Huibin Jia, Kaibin Zhao, Enguo Wang, Yongxin Li","doi":"10.1093/scan/nsae020","DOIUrl":"10.1093/scan/nsae020","url":null,"abstract":"Only a few studies investigated the neurodevelopment of pain empathy. Here, the temporal dynamics of electrocortical processes in pain empathy during individual neurodevelopment from childhood through adolescence into adulthood, along with the moderation effect of top-down attention, were investigated using the event-related potential (ERP) technique. To investigate the role of top-down attention in empathy development, both A-P task and A-N task were conducted. In the A-P and A-N task, participants are instructed to judge whether the models in pictures were painful or non-painful and count the number of limbs in pictures, respectively. We found that compared to the adolescent and adult groups, the children group responded significantly worse, along with stronger neural responses in both tasks. Compared to the adolescent and adult groups, the differential amplitudes between painful and non-painful conditions of P2, N2 and P3 were significantly larger in the children group. Moreover, this P3 differential amplitude could only be modulated by age in the A-P task. These results suggest that the capacity to empathize has not yet attained complete development in these children. Significantly more attention resources were involuntarily attracted by the nociceptive cues in these children, which could also reflect the immaturity of empathy ability in these children.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10939050/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140133707","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

Working memory load impairs tacit coordination but not inter-brain EEG synchronization. 工作记忆负荷会影响默契协调，但不会影响脑电同步。

Social cognitive and affective neuroscience Pub Date : 2024-03-05 DOI: 10.1093/scan/nsae017

Lionel A Newman, Ming Cao, Susanne Täuber, Marieke van Vugt

{"title":"Working memory load impairs tacit coordination but not inter-brain EEG synchronization.","authors":"Lionel A Newman, Ming Cao, Susanne Täuber, Marieke van Vugt","doi":"10.1093/scan/nsae017","DOIUrl":"10.1093/scan/nsae017","url":null,"abstract":"Coordinating actions with others is thought to require Theory of Mind (ToM): the ability to take perspective by attributing underlying intentions and beliefs to observed behavior. However, researchers have yet to establish a causal role for specific cognitive processes in coordinated action. Since working memory load impairs ToM in single-participant paradigms, we tested whether load manipulation affects two-person coordination. We used EEG to measure P3, an assessment of working memory encoding, as well as inter-brain synchronization (IBS), which is thought to capture mutual adjustment of behavior and mental states during coordinated action. In a computerized coordination task, dyads were presented with novel abstract images and tried selecting the same image, with selections shown at the end of each trial. High working memory load was implemented by a concurrent n-back task. Compared with a low-load control condition, high load significantly diminished coordination performance and P3 amplitude. A significant relationship between P3 and performance was found. Load did not affect IBS, nor did IBS affect performance. These findings suggest a causal role for working memory in two-person coordination, adding to a growing body of evidence challenging earlier claims that social alignment is domain-specific and does not require executive control in adults.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10919395/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140061668","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

Reduced GM-WM concentration inside the Default Mode Network in individuals with high emotional intelligence and low anxiety: a data fusion mCCA+jICA approach. 高情商低焦虑个体默认模式网络内 GM-WM 浓度降低：数据融合 mCCA+jICA 方法。

Social cognitive and affective neuroscience Pub Date : 2024-03-04 DOI: 10.1093/scan/nsae018

Alessandro Grecucci, Bianca Monachesi, Irene Messina

{"title":"Reduced GM-WM concentration inside the Default Mode Network in individuals with high emotional intelligence and low anxiety: a data fusion mCCA+jICA approach.","authors":"Alessandro Grecucci, Bianca Monachesi, Irene Messina","doi":"10.1093/scan/nsae018","DOIUrl":"10.1093/scan/nsae018","url":null,"abstract":"The concept of emotional intelligence (EI) refers to the ability to recognize and regulate emotions to appropriately guide cognition and behaviour. Unfortunately, studies on the neural bases of EI are scant, and no study so far has exhaustively investigated grey matter (GM) and white matter (WM) contributions to it. To fill this gap, we analysed trait measure of EI and structural MRI data from 128 healthy participants to shed new light on where and how EI is encoded in the brain. In addition, we explored the relationship between the neural substrates of trait EI and trait anxiety. A data fusion unsupervised machine learning approach (mCCA + jICA) was used to decompose the brain into covarying GM-WM networks and to assess their association with trait-EI. Results showed that high levels trait-EI are associated with decrease in GM-WM concentration in a network spanning from frontal to parietal and temporal regions, among which insula, cingulate, parahippocampal gyrus, cuneus and precuneus. Interestingly, we also found that the higher the GM-WM concentration in the same network, the higher the trait anxiety. These findings encouragingly highlight the neural substrates of trait EI and their relationship with anxiety. The network is discussed considering its overlaps with the Default Mode Network.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10919484/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140061667","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

Influence of transient emotional episodes on affective and cognitive theory of mind. 短暂情绪发作对情感和认知心智理论的影响。

Social cognitive and affective neuroscience Pub Date : 2024-03-01 DOI: 10.1093/scan/nsae016

Emilie Qiao-Tasserit, Corrado Corradi-Dell'Acqua, Patrik Vuilleumier

{"title":"Influence of transient emotional episodes on affective and cognitive theory of mind.","authors":"Emilie Qiao-Tasserit, Corrado Corradi-Dell'Acqua, Patrik Vuilleumier","doi":"10.1093/scan/nsae016","DOIUrl":"10.1093/scan/nsae016","url":null,"abstract":"Our emotions may influence how we interact with others. Previous studies have shown an important role of emotion induction in generating empathic reactions towards others' affect. However, it remains unclear whether (and to which extent) our own emotions can influence the ability to infer people's mental states, a process associated with Theory of Mind (ToM) and implicated in the representation of both cognitive (e.g. beliefs and intentions) and affective conditions. We engaged 59 participants in two emotion-induction experiments where they saw joyful, neutral and fearful clips. Subsequently, they were asked to infer other individuals' joy, fear (affective ToM) or beliefs (cognitive ToM) from verbal scenarios. Using functional magnetic resonance imaging, we found that brain activity in the superior temporal gyrus, precuneus and sensorimotor cortices were modulated by the preceding emotional induction, with lower response when the to-be-inferred emotion was incongruent with the one induced in the observer (affective ToM). Instead, we found no effect of emotion induction on the appraisal of people's beliefs (cognitive ToM). These findings are consistent with embodied accounts of affective ToM, whereby our own emotions alter the engagement of key brain regions for social cognition, depending on the compatibility between one's own and others' affect.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10914405/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140041247","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

Differential role of fusiform gyrus coupling in depressive and anxiety symptoms during emotion perception. 在情绪感知过程中，纺锤形回耦合在抑郁和焦虑症状中的不同作用

Social cognitive and affective neuroscience Pub Date : 2024-03-01 DOI: 10.1093/scan/nsae009

Elliot Kale Edmiston, Henry W Chase, Neil Jones, Tiffany J Nhan, Mary L Phillips, Jay C Fournier

{"title":"Differential role of fusiform gyrus coupling in depressive and anxiety symptoms during emotion perception.","authors":"Elliot Kale Edmiston, Henry W Chase, Neil Jones, Tiffany J Nhan, Mary L Phillips, Jay C Fournier","doi":"10.1093/scan/nsae009","DOIUrl":"10.1093/scan/nsae009","url":null,"abstract":"Anxiety and depression co-occur; the neural substrates of shared and unique components of these symptoms are not understood. Given emotional alterations in internalizing disorders, we hypothesized that function of regions associated with emotion processing/regulation, including the anterior cingulate cortex (ACC), amygdala and fusiform gyrus (FG), would differentiate these symptoms. Forty-three adults with depression completed an emotional functional magnetic resonance imaging task and the Hamilton Depression and Anxiety Scales. We transformed these scales to examine two orthogonal components, one representing internalizing symptom severity and the other the type of internalizing symptoms (anxiety vs depression). We extracted blood oxygen level dependent signal from FG subregions, ACC, and amygdala and performed generalized psychophysiological interaction analyses to assess relationships between symptoms and brain function. Type of internalizing symptoms was associated with FG3-FG1 coupling (F = 8.14, P = 0.007). More coupling was associated with a higher concentration of depression, demonstrating that intra-fusiform coupling is differentially associated with internalizing symptom type (anxiety vs depression). We found an interaction between task condition and internalizing symptoms and dorsal (F = 4.51, P = 0.014) and rostral ACC activity (F = 4.27, P = 0.012). Post hoc comparisons revealed that less activity was associated with greater symptom severity during emotional regulation. Functional coupling differences during emotional processing are associated with depressive relative to anxiety symptoms and internalizing symptom severity. These findings could inform future treatments for depression.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10908550/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139708913","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

Excitatory cerebellar transcranial direct current stimulation boosts the leverage of prior knowledge for predicting actions. 兴奋性小脑经颅直流电刺激可提高利用先验知识预测行动的能力。

Social cognitive and affective neuroscience Pub Date : 2024-02-28 DOI: 10.1093/scan/nsae019

Viola Oldrati, Niccolò Butti, Elisabetta Ferrari, Zaira Cattaneo, Cosimo Urgesi, Alessandra Finisguerra

{"title":"Excitatory cerebellar transcranial direct current stimulation boosts the leverage of prior knowledge for predicting actions.","authors":"Viola Oldrati, Niccolò Butti, Elisabetta Ferrari, Zaira Cattaneo, Cosimo Urgesi, Alessandra Finisguerra","doi":"10.1093/scan/nsae019","DOIUrl":"10.1093/scan/nsae019","url":null,"abstract":"The cerebellum causally supports social processing by generating internal models of social events based on statistical learning of behavioral regularities. However, whether the cerebellum is only involved in forming or also in using internal models for the prediction of forthcoming actions is still unclear. We used cerebellar transcranial Direct Current Stimulation (ctDCS) to modulate the performance of healthy adults in using previously learned expectations in an action prediction task. In a first learning phase of this task, participants were exposed to different levels of associations between specific actions and contextual elements, to induce the formation of either strongly or moderately informative expectations. In a following testing phase, which assessed the use of these expectations for predicting ambiguous (i.e. temporally occluded) actions, we delivered ctDCS. Results showed that anodic, compared to sham, ctDCS boosted the prediction of actions embedded in moderately, but not strongly, informative contexts. Since ctDCS was delivered during the testing phase, that is after expectations were established, our findings suggest that the cerebellum is causally involved in using internal models (and not just in generating them). This encourages the exploration of the clinical effects of ctDCS to compensate poor use of predictive internal models for social perception.","PeriodicalId":94208,"journal":{"name":"Social cognitive and affective neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11227954/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140308436","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