Brain and Language最新文献_第8页

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-04-30 DOI: 10.1016/j.bandl.2024.105415

Pascale Tremblay , Marc Sato

{"title":"Movement-related cortical potential and speech-induced suppression during speech production in younger and older adults","authors":"Pascale Tremblay , Marc Sato","doi":"10.1016/j.bandl.2024.105415","DOIUrl":"https://doi.org/10.1016/j.bandl.2024.105415","url":null,"abstract":"<div><p>With age, the speech system undergoes important changes that render speech production more laborious, slower and often less intelligible. And yet, the neural mechanisms that underlie these age-related changes remain unclear. In this EEG study, we examined two important mechanisms in speech motor control: pre-speech movement-related cortical potential (MRCP), which reflects speech motor planning, and speaking-induced suppression (SIS), which indexes auditory predictions of speech motor commands, in 20 healthy young and 20 healthy older adults. Participants undertook a vowel production task which was followed by passive listening of their own recorded vowels. Our results revealed extensive differences in MRCP in older compared to younger adults. Further, while longer latencies were observed in older adults on N1 and P2, in contrast, the SIS was preserved. The observed reduced MRCP appears as a potential explanatory mechanism for the known age-related slowing of speech production, while preserved SIS suggests intact motor-to-auditory integration.</p></div>","PeriodicalId":55330,"journal":{"name":"Brain and Language","volume":"253 ","pages":"Article 105415"},"PeriodicalIF":2.5,"publicationDate":"2024-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0093934X24000385/pdfft?md5=0b72f35791b29a7fd8eace1edd67b903&pid=1-s2.0-S0093934X24000385-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140813534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Language processing following childhood poverty: Evidence for disrupted neural networks 童年贫困后的语言处理：神经网络紊乱的证据

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-04-18 DOI: 10.1016/j.bandl.2024.105414

Suzanne C. Perkins , S. Shaun Ho , Gary W. Evans , Israel Liberzon , Meroona Gopang , James E. Swain

{"title":"Language processing following childhood poverty: Evidence for disrupted neural networks","authors":"Suzanne C. Perkins , S. Shaun Ho , Gary W. Evans , Israel Liberzon , Meroona Gopang , James E. Swain","doi":"10.1016/j.bandl.2024.105414","DOIUrl":"https://doi.org/10.1016/j.bandl.2024.105414","url":null,"abstract":"<div><p>Childhood poverty is related to deficits in multiple cognitive domains including adult language function. It is unknown if the brain basis of language is disrupted in adults with childhood poverty backgrounds, controlling for current functioning. Fifty-one adults (age 24) from an existing longitudinal study of childhood poverty, beginning at age 9, were examined on behavioral phonological awareness (LP) and completed an event-related fMRI speech/print processing LP task. Adults from childhood poverty backgrounds exhibited lower LP in adulthood. The middle-income group exhibited greater activation of the bilateral IFG and hippocampus during language processing. In psychophysiological interaction (PPI) analyses, the childhood poverty group exhibited greater coupling between ventral Broca’s and the middle temporal gyrus (MTG) as well as coupling between Wernicke’s region and bilateralization. Childhood poverty disrupts language processing neural networks in adulthood, after controlling for LP, suggesting that poverty in childhood influences the neurophysiological basis for language processing into adulthood.</p></div>","PeriodicalId":55330,"journal":{"name":"Brain and Language","volume":"252 ","pages":"Article 105414"},"PeriodicalIF":2.5,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140606647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Between bodily action and conventionalized structure: The neural mechanisms of constructed action in sign language comprehension 身体动作与常规化结构之间：手语理解中构建动作的神经机制

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-04-11 DOI: 10.1016/j.bandl.2024.105413

Doris Hernández , Anna Puupponen , Jarkko Keränen , Gerardo Ortega , Tommi Jantunen

{"title":"Between bodily action and conventionalized structure: The neural mechanisms of constructed action in sign language comprehension","authors":"Doris Hernández , Anna Puupponen , Jarkko Keränen , Gerardo Ortega , Tommi Jantunen","doi":"10.1016/j.bandl.2024.105413","DOIUrl":"https://doi.org/10.1016/j.bandl.2024.105413","url":null,"abstract":"<div><p>Sign languages (SLs) are expressed through different bodily actions, ranging from re-enactment of physical events (constructed action, CA) to sequences of lexical signs with internal structure (plain telling, PT). Despite the prevalence of CA in signed interactions and its significance for SL comprehension, its neural dynamics remain unexplored. We examined the processing of different types of CA (subtle, reduced, and overt) and PT in 35 adult deaf or hearing native signers. The electroencephalographic-based processing of signed sentences with incongruent targets was recorded. Attenuated N300 and early N400 were observed for CA in deaf but not in hearing signers. No differences were found between sentences with CA types in all signers, suggesting a continuum from PT to overt CA. Deaf signers focused more on body movements; hearing signers on faces. We conclude that CA is processed less effortlessly than PT, arguably because of its strong focus on bodily actions.</p></div>","PeriodicalId":55330,"journal":{"name":"Brain and Language","volume":"252 ","pages":"Article 105413"},"PeriodicalIF":2.5,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0093934X24000361/pdfft?md5=575876ea6257bf305b24edffacf45dd8&pid=1-s2.0-S0093934X24000361-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140546972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Weighing the role of social cognition and executive functioning in pragmatics in the schizophrenia spectrum: A systematic review and meta-analysis 权衡社会认知和执行功能在精神分裂症谱系语用学中的作用：系统回顾和荟萃分析

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-04-09 DOI: 10.1016/j.bandl.2024.105403

Federico Frau , Chiara Cerami , Alessandra Dodich , Marta Bosia , Valentina Bambini

{"title":"Weighing the role of social cognition and executive functioning in pragmatics in the schizophrenia spectrum: A systematic review and meta-analysis","authors":"Federico Frau , Chiara Cerami , Alessandra Dodich , Marta Bosia , Valentina Bambini","doi":"10.1016/j.bandl.2024.105403","DOIUrl":"https://doi.org/10.1016/j.bandl.2024.105403","url":null,"abstract":"<div><p>Pragmatic impairment is diffused in schizophrenia spectrum disorders, but the literature still debates its neurocognitive underpinnings. This systematic review and meta-analysis aimed to investigate the neurocognitive correlates of pragmatic disorders in schizophrenia and determine the weight of social cognition and executive functioning on such disorders. Of the 2,668 records retrieved from the literature, 16 papers were included in the systematic review, mostly focused on non-literal meanings and discourse production in schizophrenia. Ten studies were included in the meta-analysis: pragmatics was moderately associated with both social cognition and executive functions (especially inhibition), but the link with social cognition was stronger. The mediation analysis showed that social cognition mediated the relationship between executive functions and pragmatics. Based on this, we proposed a hierarchical neurocognitive model where pragmatics stems from social cognition, while executive functions are the fertile ground supporting the other two domains, and we discuss its theoretical and clinical implications.</p></div>","PeriodicalId":55330,"journal":{"name":"Brain and Language","volume":"252 ","pages":"Article 105403"},"PeriodicalIF":2.5,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140537070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

How does the “default mode” network contribute to semantic cognition? 默认模式 "网络如何促进语义认知？

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-04-04 DOI: 10.1016/j.bandl.2024.105405

Leonardo Fernandino , Jeffrey R. Binder

引用次数: 0

Transmodal neural substrates of general semantic knowledge: From single words to sentences, stories, and the default mode network 一般语义知识的跨模态神经基底：从单词到句子、故事和默认模式网络

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-04-03 DOI: 10.1016/j.bandl.2024.105412

David Kemmerer

引用次数: 0

A comparison of learning and retention of a syntactic construction between Cantonese-speaking children with and without DLD in a priming task 在引物任务中比较有和没有发育迟缓问题的粤语儿童对句法结构的学习和保持情况

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-03-20 DOI: 10.1016/j.bandl.2024.105404

Anita M.-Y. Wong , Cecilia W.-S. Au , Angel Chan , Mohammad Momenian

{"title":"A comparison of learning and retention of a syntactic construction between Cantonese-speaking children with and without DLD in a priming task","authors":"Anita M.-Y. Wong , Cecilia W.-S. Au , Angel Chan , Mohammad Momenian","doi":"10.1016/j.bandl.2024.105404","DOIUrl":"https://doi.org/10.1016/j.bandl.2024.105404","url":null,"abstract":"<div><p>Procedural circuit Deficit Hypothesis (PDH) of Developmental Language Disorder (DLD) predicts problems with learning and retention of grammar. Twenty 7- to 9-year-old Cantonese-speaking children with DLD and their typically developing (TD) age peers participated in a syntactic priming task that was given in two sessions one week apart. Production of Indirect Object Relative Clause (IORC) was tested using a probe test before and after the priming task, and one week later. The study involved two cycles of learning and retention, and two levels of prior knowledge. Bayesian linear mixed effects modelling was used for data analysis. Children with DLD learned, and possibly retained, IORC less well than TD children after age, working memory and general grammatical knowledge were controlled for. No interaction effects were significant, meaning that cycle and prior knowledge affected both groups similarly in learning and retention. Results were discussed in relation to PDH and the Complementary Learning Systems Theory.</p></div>","PeriodicalId":55330,"journal":{"name":"Brain and Language","volume":"251 ","pages":"Article 105404"},"PeriodicalIF":2.5,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0093934X24000270/pdfft?md5=1fde8c08a0cc51290b9dd8eacccb10a0&pid=1-s2.0-S0093934X24000270-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140180696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Graded and sharp transitions in semantic function in left temporal lobe 左颞叶语义功能的分级和急剧转换

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-03-13 DOI: 10.1016/j.bandl.2024.105402

Katya Krieger-Redwood , Xiuyi Wang , Nicholas Souter , Tirso Rene del Jesus Gonzalez Alam , Jonathan Smallwood , Rebecca L. Jackson , Elizabeth Jefferies

{"title":"Graded and sharp transitions in semantic function in left temporal lobe","authors":"Katya Krieger-Redwood , Xiuyi Wang , Nicholas Souter , Tirso Rene del Jesus Gonzalez Alam , Jonathan Smallwood , Rebecca L. Jackson , Elizabeth Jefferies","doi":"10.1016/j.bandl.2024.105402","DOIUrl":"https://doi.org/10.1016/j.bandl.2024.105402","url":null,"abstract":"<div><p>Recent work has focussed on how patterns of functional change within the temporal lobe relate to whole-brain dimensions of intrinsic connectivity variation (Margulies et al., 2016). We examined two such ‘connectivity gradients’ reflecting the separation of (i) unimodal versus heteromodal and (ii) visual versus auditory-motor cortex, examining visually presented verbal associative and feature judgments, plus picture-based context and emotion generation. Functional responses along the first dimension sometimes showed graded change between modality-tuned and heteromodal cortex (in the verbal matching task), and other times showed sharp functional transitions, with deactivation at the extremes and activation in the middle of this gradient (internal generation). The second gradient revealed more visual than auditory-motor activation, regardless of content (associative, feature, context, emotion) or task process (matching/generation). We also uncovered subtle differences across each gradient for content type, which predominantly manifested as differences in relative magnitude of activation or deactivation.</p></div>","PeriodicalId":55330,"journal":{"name":"Brain and Language","volume":"251 ","pages":"Article 105402"},"PeriodicalIF":2.5,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0093934X24000257/pdfft?md5=941057eac0e6d2e3f5e9f42f1b82c0f4&pid=1-s2.0-S0093934X24000257-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140122368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

On the perception of stress position by French listeners: An EEG investigation 法国听众对重音位置的感知：脑电图调查

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-03-01 DOI: 10.1016/j.bandl.2024.105393

Outhmane Rassili, Amandine Michelas, Sophie Dufour

引用次数: 0

Disentangling neuroplasticity mechanisms in post-stroke language recovery 厘清中风后语言康复的神经可塑性机制

IF 2.5 2区心理学

Brain and Language Pub Date : 2024-02-23 DOI: 10.1016/j.bandl.2024.105381

Anne Billot , Swathi Kiran

{"title":"Disentangling neuroplasticity mechanisms in post-stroke language recovery","authors":"Anne Billot , Swathi Kiran","doi":"10.1016/j.bandl.2024.105381","DOIUrl":"https://doi.org/10.1016/j.bandl.2024.105381","url":null,"abstract":"<div><p>A major objective in post-stroke aphasia research is to gain a deeper understanding of neuroplastic mechanisms that drive language recovery, with the ultimate goal of enhancing treatment outcomes. Subsequent to recent advances in neuroimaging techniques, we now have the ability to examine more closely how neural activity patterns change after a stroke. However, the way these neural activity changes relate to language impairments and language recovery is still debated. The aim of this review is to provide a theoretical framework to better investigate and interpret neuroplasticity mechanisms underlying language recovery in post-stroke aphasia. We detail two sets of neuroplasticity mechanisms observed at the synaptic level that may explain functional neuroimaging findings in post-stroke aphasia recovery at the network level: feedback-based homeostatic plasticity and associative Hebbian plasticity. In conjunction with these plasticity mechanisms, higher-order cognitive control processes dynamically modulate neural activity in other regions to meet communication demands, despite reduced neural resources. This work provides a network-level neurobiological framework for understanding neural changes observed in post-stroke aphasia and can be used to define guidelines for personalized treatment development.</p></div>","PeriodicalId":55330,"journal":{"name":"Brain and Language","volume":"251 ","pages":"Article 105381"},"PeriodicalIF":2.5,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139942179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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