Brain and Cognition最新文献_第4页

The tail of the caudate is sensitive to both gain and loss feedback during information integration categorization 在信息整合分类过程中，尾状体尾部对收益和损失反馈都很敏感。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-05-10 DOI: 10.1016/j.bandc.2024.106166

Zhiya Liu , Lixue Cai , Chen Liu , Carol A. Seger

{"title":"The tail of the caudate is sensitive to both gain and loss feedback during information integration categorization","authors":"Zhiya Liu , Lixue Cai , Chen Liu , Carol A. Seger","doi":"10.1016/j.bandc.2024.106166","DOIUrl":"10.1016/j.bandc.2024.106166","url":null,"abstract":"<div><p>Although most category learning studies use feedback for training, little attention has been paid to how individuals utilize feedback implemented as gains or losses during categorization. We compared skilled categorization under three different conditions: Gain (earn points for correct answers), Gain and Loss (earn points for correct answers and lose points for wrong answers) and Correct or Wrong (accuracy feedback only). We also manipulated difficulty and point value, with near boundary stimuli having the highest number of points to win or lose, and stimuli far from the boundary having the lowest point value. We found that the tail of the caudate was sensitive to feedback condition, with highest activity when both Gain and Loss feedback were present and least activity when only Gain or accuracy feedback was present. We also found that activity across the caudate was affected by distance from the decision bound, with greatest activity for the near boundary high value stimuli, and lowest for far low value stimuli. Overall these results indicate that the tail of the caudate is sensitive not only to positive rewards but also to loss and punishment, consistent with recent animal research finding tail of the caudate activity in aversive learning.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140909495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Social power modulates individuals’ neural responses to monetary and social rewards 社会权力调节个体对金钱和社会奖励的神经反应

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-05-04 DOI: 10.1016/j.bandc.2024.106167

Yuying He , Xiaoyang Huang , Entao Zhang

{"title":"Social power modulates individuals’ neural responses to monetary and social rewards","authors":"Yuying He , Xiaoyang Huang , Entao Zhang","doi":"10.1016/j.bandc.2024.106167","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106167","url":null,"abstract":"<div><p>Although previous research has shown that social power modulates individuals’ sensitivity to rewards, it is currently unclear whether social power increases or decreases individuals’ sensitivity to rewards. This study employed event-related potentials (ERPs) to investigate the effects of social power on individuals’ neural responses to monetary and social rewards. Specifically, participants underwent an episodic priming task to manipulate social power (high-power vs. low-power) and then completed monetary and social delayed incentive tasks while their behavioral responses and electroencephalograms (EEG) were recorded. According to ERP analysis, during the anticipatory stage, low-power individuals exhibited a greater cue-P3 amplitude than high-power individuals in both monetary and social tasks. In the consummatory stage, though no impact of social power on the reward positivity (RewP) was found, low-power individuals showed a higher feedback-P3 (FB-P3) amplitude than high-power individuals, regardless of task types (the MID and SID tasks). In conclusion, these results provide evidence that social power might decrease one’s sensitivity to monetary and social rewards in both the anticipatory and consummatory stages.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140825250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Brain activity during Stroop task performance at age 74 after exposure to the Dutch famine during early gestation 孕早期遭受荷兰饥荒后，74 岁时执行 Stroop 任务时的大脑活动

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-05-03 DOI: 10.1016/j.bandc.2024.106162

A. Boots , A. Schrantee , A.M. Wiegersma , S. Aflalo , P.F.C. Groot , T.J. Roseboom , S.R. de Rooij

{"title":"Brain activity during Stroop task performance at age 74 after exposure to the Dutch famine during early gestation","authors":"A. Boots , A. Schrantee , A.M. Wiegersma , S. Aflalo , P.F.C. Groot , T.J. Roseboom , S.R. de Rooij","doi":"10.1016/j.bandc.2024.106162","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106162","url":null,"abstract":"<div><h3>Objective</h3><p>Poorer performance on the Stroop task has been reported after prenatal famine exposure at age 58, potentially indicating cognitive decline. We investigated whether brain activation during Stroop task performance at age 74 differed between individuals exposed to famine prenatally, individuals born before and individuals conceived after the famine.</p></div><div><h3>Method</h3><p>In the Dutch famine birth cohort, we performed a Stroop task fMRI study of individuals exposed (n = 22) or unexposed (born before (n = 18) or conceived after (n = 25)) to famine in early gestation. We studied group differences in task-related mean activation of the dorsolateral prefrontal cortex (DLPFC), anterior cingulate cortex (ACC) and posterior parietal cortex (PPC). Additionally, we explored potential disconnectivity of the DLPFC using psychophysiological interaction analysis.</p></div><div><h3>Results</h3><p>We observed similar activation patterns in the DLPFC, ACC and PPC in individuals born before and individuals exposed to famine, while individuals conceived after famine had generally higher activation patterns. However, activation patterns were not significantly different between groups. Task-related decreases in connectivity were observed between left DLPFC-left PPC and right DLPFC-right PPC, but were not significantly different between groups.</p></div><div><h3>Conclusions</h3><p>Although not statistically significant, the observed patterns of activation may reflect a combined effect of general brain aging and prenatal famine exposure.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0278262624000393/pdfft?md5=c0d9ce8dc1325d163b134f56f6050616&pid=1-s2.0-S0278262624000393-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140825251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Greater utilization of executive functions networks when listening to stories with visual stimulation is related to lower reading abilities in children 在听有视觉刺激的故事时更多地利用执行功能网络与儿童较低的阅读能力有关

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-05-01 DOI: 10.1016/j.bandc.2024.106161

Michal Appel , Daria Hasin , Rola Farah , Tzipi Horowitz-Kraus

{"title":"Greater utilization of executive functions networks when listening to stories with visual stimulation is related to lower reading abilities in children","authors":"Michal Appel , Daria Hasin , Rola Farah , Tzipi Horowitz-Kraus","doi":"10.1016/j.bandc.2024.106161","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106161","url":null,"abstract":"<div><p>Narrative comprehension relies on basic sensory processing abilities, such as visual and auditory processing, with recent evidence for utilizing executive functions (EF), which are also engaged during reading. EF was previously related to the “supporter” of engaging the auditory and visual modalities in different cognitive tasks, with evidence of lower efficiency in this process among those with reading difficulties in the absence of a visual stimulus (i.e. while listening to stories). The current study aims to fill out the gap related to the level of reliance on these neural circuits while visual aids (pictures) are involved during story listening in relation to reading skills. Functional MRI data were collected from 44 Hebrew-speaking children aged 8–12 years while listening to stories with vs without visual stimuli (i.e., pictures). Functional connectivity of networks supporting reading was defined in each condition and compared between the conditions against behavioral reading measures. Lower reading skills were related to greater functional connectivity values between EF networks (default mode and memory networks), and between the auditory and memory networks for the stories with vs without the visual stimulation. A greater difference in functional connectivity between the conditions was related to lower reading scores. We conclude that lower reading skills in children may be related to a need for greater scaffolding, i.e., visual stimulation such as pictures describing the narratives when listening to stories, which may guide future intervention approaches.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140816992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Scene construction in healthy aging – Exploring the interplay between task complexity and oculomotor behaviour 健康老龄化中的场景构建--探索任务复杂性与眼球运动行为之间的相互作用

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-04-28 DOI: 10.1016/j.bandc.2024.106163

Federica Conti , Sarah Carnemolla , Olivier Piguet , Muireann Irish

{"title":"Scene construction in healthy aging – Exploring the interplay between task complexity and oculomotor behaviour","authors":"Federica Conti , Sarah Carnemolla , Olivier Piguet , Muireann Irish","doi":"10.1016/j.bandc.2024.106163","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106163","url":null,"abstract":"<div><p>Mounting evidence indicates a close correspondence between episodic memory, mental imagery, and oculomotor behaviour. It remains unclear, however, how oculomotor variables support endogenously driven forms of mental imagery and how this relationship changes across the adult lifespan. In this study we investigated age-related changes in oculomotor signatures during scene construction and explored how task complexity impacts these processes. Younger and cognitively healthy older participants completed a guided scene construction paradigm where scene complexity was manipulated according to the number of elements to be sequentially integrated. We recorded participants' eye movements and collected subjective ratings regarding their phenomenological experience. Overall, older adults rated their constructions as more vivid and more spatially integrated, while also generating more fixations and saccades relative to the younger group, specifically on control trials. Analyses of participants’ total scan paths revealed that, in the early stages of scene construction, oculomotor behaviour changed as a function of task complexity within each group. Following the introduction of a second stimulus, older but not younger adults showed a significant decrease in the production of eye movements. Whether this shift in oculomotor behaviour serves a compensatory function to bolster task performance represents an important question for future research.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S027826262400040X/pdfft?md5=312024d79cacbeaeee6e1a52a46e8a3c&pid=1-s2.0-S027826262400040X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140807304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Atypical procedural learning in children with developmental coordination disorder: A combined behavioral and neuroimaging study 发育协调障碍儿童的非典型程序学习：行为学和神经影像学联合研究

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-04-25 DOI: 10.1016/j.bandc.2024.106160

Kaila M. Bianco , Pamela Barhoun , Jarrad A.G. Lum , Ian Fuelscher , Peter G. Enticott , Jacqueline Williams , Timothy J. Silk , Karen Caeyenberghs , Christian Hyde

{"title":"Atypical procedural learning in children with developmental coordination disorder: A combined behavioral and neuroimaging study","authors":"Kaila M. Bianco , Pamela Barhoun , Jarrad A.G. Lum , Ian Fuelscher , Peter G. Enticott , Jacqueline Williams , Timothy J. Silk , Karen Caeyenberghs , Christian Hyde","doi":"10.1016/j.bandc.2024.106160","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106160","url":null,"abstract":"<div><p>While procedural learning (PL) has been implicated in delayed motor skill observed in developmental coordination disorder (DCD), few studies have considered the impact of co-occurring attentional problems. Furthermore, the neurostructural basis of PL in children remains unclear. We investigated PL in children with DCD while controlling for inattention symptoms, and examined the role of fronto-basal ganglia-cerebellar morphology in PL. Fifty-nine children (6–14 years; <em>n</em><sub>DCD</sub> = 19, <em>n</em><sub>control</sub> = 40) completed the serial reaction time (SRT) task to measure PL. The Attention-Deficit Hyperactivity Disorder Rating Scale-IV was administered to measure inattention symptoms. Structural T1 images were acquired for a subset of participants (<em>n</em><sub>DCD</sub> = 10, <em>n</em><sub>control</sub> = 28), and processed using FreeSurfer. Volume was extracted for the cerebellum, basal ganglia, and frontal regions. After controlling for inattention symptoms, the reaction time profile of controls was consistent with learning on the SRT task. This was not the case for those with DCD. SRT task performance was positively correlated with cerebellar cortical volume, and children with DCD trended towards lower cerebellar volume compared to controls. Children with DCD may not engage in PL during the SRT task in the same manner as controls, with this differential performance being associated with atypical cerebellar morphology.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S027826262400037X/pdfft?md5=359fd74e6387610985c723fc453f9127&pid=1-s2.0-S027826262400037X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140646437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Frontoparietal beta event characteristics are associated with early life stress and psychiatric symptoms in adults 前额叶β事件特征与成人早期生活压力和精神症状有关

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-04-25 DOI: 10.1016/j.bandc.2024.106164

Brian C. Kavanaugh , Megan M. Vigne , Eric Tirrell , W. Luke Acuff , Andrew M. Fukuda , Ryan Thorpe , Anna Sherman , Stephanie R. Jones , Linda L. Carpenter , Audrey R. Tyrka

{"title":"Frontoparietal beta event characteristics are associated with early life stress and psychiatric symptoms in adults","authors":"Brian C. Kavanaugh , Megan M. Vigne , Eric Tirrell , W. Luke Acuff , Andrew M. Fukuda , Ryan Thorpe , Anna Sherman , Stephanie R. Jones , Linda L. Carpenter , Audrey R. Tyrka","doi":"10.1016/j.bandc.2024.106164","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106164","url":null,"abstract":"<div><p>Recent work has found that the presence of transient, oscillatory burst-like events, particularly within the beta band (15–29 Hz), is more closely tied to disease state and behavior across species than traditional electroencephalography (EEG) power metrics. This study sought to examine whether features of beta events over frontoparietal electrodes were associated with early life stress (ELS) and the related clinical presentation. Eighteen adults with documented ELS (n = 18; ELS + ) and eighteen adults without documented ELS (n = 18; ELS-) completed eyes-closed resting state EEG as part of their participation in a larger childhood stress study. The rate, power, duration, and frequency span of transient oscillatory events were calculated within the beta band at five frontoparietal electrodes. ELS variables were positively associated with beta event rate at Fp2 and beta event duration at Pz, in that greater ELS was associated with higher resting rates and longer durations. These beta event characteristics were used to successfully distinguish between ELS + and ELS- groups. In an independent clinical dataset (n = 25), beta event power at Pz was positively correlated with ELS. Beta events deserve ongoing investigation as a potential disease marker of ELS and subsequent psychiatric treatment outcomes.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140646438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inverted U-shape-like functional connectivity alterations in cognitive resting-state networks depending on exercise intensity: An fMRI study 认知静息态网络中的倒 U 型功能连接改变取决于运动强度：一项 fMRI 研究

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-04-12 DOI: 10.1016/j.bandc.2024.106156

Luisa Bodensohn , Angelika Maurer , Marcel Daamen , Neeraj Upadhyay , Judith Werkhausen , Marvin Lohaus , Ursula Manunzio , Christian Manunzio , Alexander Radbruch , Ulrike Attenberger , Henning Boecker

{"title":"Inverted U-shape-like functional connectivity alterations in cognitive resting-state networks depending on exercise intensity: An fMRI study","authors":"Luisa Bodensohn , Angelika Maurer , Marcel Daamen , Neeraj Upadhyay , Judith Werkhausen , Marvin Lohaus , Ursula Manunzio , Christian Manunzio , Alexander Radbruch , Ulrike Attenberger , Henning Boecker","doi":"10.1016/j.bandc.2024.106156","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106156","url":null,"abstract":"<div><p>Acute physical activity influences cognitive performance. However, the relationship between exercise intensity, neural network activity, and cognitive performance remains poorly understood. This study examined the effects of different exercise intensities on resting-state functional connectivity (rsFC) and cognitive performance. Twenty male athletes (27.3 ± 3.6 years) underwent cycling exercises of different intensities (high, low, rest/control) on different days in randomized order. Before and after, subjects performed resting-state functional magnetic resonance imaging and a behavioral Attention Network Test (ANT). Independent component analysis and Linear mixed effects models examined rsFC changes within ten resting-state networks. No significant changes were identified in ANT performance. Resting-state analyses revealed a significant interaction in the Left Frontoparietal Network, driven by a non-significant rsFC increase after low-intensity and a significant rsFC decrease after high-intensity exercise, suggestive of an inverted U-shape relationship between exercise intensity and rsFC. Similar but trend-level rsFC interactions were observed in the Dorsal Attention Network (DAN) and the Cerebellar Basal Ganglia Network. Explorative correlation analysis revealed a significant positive association between rsFC increases in the right superior parietal lobule (part of DAN) and better ANT orienting in the low-intensity condition. Results indicate exercise intensity-dependent subacute rsFC changes in cognition-related networks, but their cognitive-behavioral relevance needs further investigation.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0278262624000332/pdfft?md5=0051dc183dc8c2af268c437b703b4030&pid=1-s2.0-S0278262624000332-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140549837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impacts of early environmental adversity on cognitive functioning, body mass, and life-history behavioral profiles 早期环境逆境对认知功能、体重和生命史行为特征的影响

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-04-08 DOI: 10.1016/j.bandc.2024.106159

Anting Yang , Hui Jing Lu , Lei Chang

{"title":"The impacts of early environmental adversity on cognitive functioning, body mass, and life-history behavioral profiles","authors":"Anting Yang , Hui Jing Lu , Lei Chang","doi":"10.1016/j.bandc.2024.106159","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106159","url":null,"abstract":"<div><p>Early adverse experiences or exposures have a profound impact on neurophysiological, cognitive, and somatic development. Evidence across disciplines uncovers adversity-induced alternations in cortical structures, cognitive functions, and related behavioral manifestations, as well as an energetic trade-off between the brain and body. Based on the life history (LH) framework, the present research aims to explore the adversity-adapted cognitive-behavioral mechanism and investigate the relation between cognitive functioning and somatic energy reserve (i.e., body mass index; BMI). A structural equation modeling (SEM) analysis was performed with longitudinal self-reported, anthropometric, and task-based data drawn from a cohort of 2,607 8- to 11-year-old youths and their primary caregivers recruited by the Adolescent Brain Cognitive Development (ABCD<sup>SM</sup>) study. The results showed that early environmental adversity was positively associated with fast LH behavioral profiles and negatively with cognitive functioning. Moreover, cognitive functioning mediated the relationship between adversity and fast LH behavioral profiles. Additionally, we found that early environmental adversity positively predicted BMI, which was inversely correlated with cognitive functioning. These results revealed an adversity-adapted cognitive-behavioral mechanism and energy-allocation pathways, and add to the existing knowledge of LH trade-off and developmental plasticity.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140536542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Differential effects of high-definition transcranial direct current stimulation (HD-tDCS) on attentional guidance by working memory in males with substance use disorder according to memory modality 高清晰度经颅直流电刺激（HD-tDCS）对药物使用障碍男性工作记忆的注意引导效果因记忆模式而异

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2024-04-04 DOI: 10.1016/j.bandc.2024.106149

Biye Cai , Junjie Tang , Hanbin Sang , Zonghao Zhang , Aijun Wang

{"title":"Differential effects of high-definition transcranial direct current stimulation (HD-tDCS) on attentional guidance by working memory in males with substance use disorder according to memory modality","authors":"Biye Cai , Junjie Tang , Hanbin Sang , Zonghao Zhang , Aijun Wang","doi":"10.1016/j.bandc.2024.106149","DOIUrl":"https://doi.org/10.1016/j.bandc.2024.106149","url":null,"abstract":"<div><p>Information stored in working memory can guide perception selection, and this process is modulated by cognitive control. Although previous studies have demonstrated that neurostimulation over the left dorsolateral prefrontal cortex (lDLPFC) contributes to restore cognitive control among individuals with substance use disorder (SUD), there remains an open question about the potential stimulation effects on memory-driven attention. To address this issue, the present study adopted a combined working memory/attention paradigm while employing high-definition transcranial direct current stimulation (HD-tDCS) to stimulate the lDLPFC. Observers were asked to maintain visual or audiovisual information in memory while executing a search task, while the validity of the memory contents for the subsequent search task could be either invalid or neutral. The results showed a faint memory-driven attentional suppression effect in sham stimulation only under the audiovisual condition. Moreover, anodal HD-tDCS facilitated attentional suppression effect in both the strength and temporal dynamics under the visual-only condition, whereas the effect was impaired or unchanged under the audiovisual condition. Surprisingly, cathodal HD-tDCS selectively improved temporal dynamics of the attentional suppression effect under the audiovisual condition. The present study revealed the differential enhancement of HD-tDCS on cognitive control over visual and audiovisual memory-driven attention among individuals with SUD.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140349829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0