Journal of Neurolinguistics最新文献

{"title":"The production of adjectives in narratives by individuals with primary progressive aphasia","authors":"Matthew Walenski ,&nbsp;Thomas Sostarics ,&nbsp;M. Marsel Mesulam ,&nbsp;Cynthia K. Thompson","doi":"10.1016/j.jneuroling.2023.101179","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101179","url":null,"abstract":"<div><p>Adjectives (e.g., <em>hungry</em>) are an important part of language, but have been little studied in individuals with impaired language. Adjectives are used in two different ways in English: <em>attributively</em>, to modify a noun (<em>the hungry dog</em>); or <em>predicatively</em>, after a verb (<em>the dog is hungry</em>). Attributive adjectives have a more complex grammatical structure than predicative adjectives, and may therefore be particularly prone to disruption in individuals with grammatical impairments. We investigated adjective production in three subtypes of primary progressive aphasia (PPA: agrammatic, semantic, logopenic), as well as in agrammatic stroke aphasia and a group of healthy control participants. Participants produced narratives based on picture books, and we coded every adjective they produced for its syntactic structure. Compared to healthy controls, the two agrammatic groups, but not the other two patient groups, produced significantly fewer attributive adjectives per sentence. All four patient groups were similar to controls for their rate of predicative adjective production. In addition, we found a significant correlation in the agrammatic PPA participants between their rate of producing attributive adjectives and impaired production of sentences with complex syntactic structure (subject cleft sentences like <em>It was the boy that chased the girl</em>); no such correlation was found for predicative adjectives. Irrespective of structure, we examined the lexical characteristics of the adjectives that were produced, including length, frequency, semantic diversity and neighborhood density. Overall, the lexical characteristics of the produced adjectives were largely consistent with the language profile of each group. In sum, the results suggest that attributive adjectives present a particular challenge for individuals with agrammatic language production, and add a new dimension to the description of agrammatism. Our results further suggest that attributive adjectives may be a fruitful target for improved treatment and recovery of agrammatic language.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101179"},"PeriodicalIF":2.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92073569","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}

{"title":"Functional connectivity during morphosyntactic processing: An fMRI study in balanced Turkish-Persian bilinguals","authors":"Simin Meykadeh, Ali Khadem, Simone Sulpizio, W. Sommer","doi":"10.2139/ssrn.4399131","DOIUrl":"https://doi.org/10.2139/ssrn.4399131","url":null,"abstract":"","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48151649","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}

{"title":"Physiological responses and cognitive behaviours: Measures of heart rate variability index language knowledge","authors":"Dagmar Divjak ,&nbsp;Hui Sun ,&nbsp;Petar Milin","doi":"10.1016/j.jneuroling.2023.101177","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101177","url":null,"abstract":"<div><p>Over the past decades, focus has been on developing methods that allow tapping into aspects of cognition that are not directly observable. This includes linguistic knowledge and skills which develop largely without awareness and may therefore be difficult or impossible to articulate. Building on the relation between language cognition and the nervous system, we examine whether Heart Rate Variability (HRV), a cardiovascular measure that indexes Autonomic Nervous System activity, can be used to assess implicit language knowledge. We test the potential of HRV to detect whether individuals possess grammatical knowledge and explore how sensitive the cardiovascular response is.</p><p>41 healthy, British English-speaking adults listened to 40 English speech samples, half of which contained grammatical errors. Thought Technology's 5-channel ProComp 5 encoder tracked heart rate via a BVP-Flex/Pro sensor attached to the middle finger of the non-dominant hand, at a rate of 2048 samples per second. A Generalised Additive Mixed Effects Model confirmed a cardiovascular response to grammatical violations: there is a statistically significant reduction in HRV as indexed by NN50 in response to stimuli that contain errors. The cardiovascular response reflects the extent of the linguistic violations, and NN50 decreases linearly with an increase in the number of errors, up to a certain level, after which HRV remains constant.</p><p>This observation brings into focus a new dimension of the intricate relationship between physiology and cognition. Being able to use a highly portable and non-intrusive technique with language stimuli also creates exciting possibilities for assessing the language knowledge of individuals from a range of populations in their natural environment and in authentic communicative situations.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101177"},"PeriodicalIF":2.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49859182","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}

{"title":"Contrastive stress in persons with Parkinson's disease who speak Mandarin: Task effect in production and preserved perception","authors":"Xi Chen,&nbsp;Diana Sidtis","doi":"10.1016/j.jneuroling.2023.101173","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101173","url":null,"abstract":"<div><h3>Background</h3><p>Speech in persons with Parkinson's disease (PD) is characterized by impaired prosody (e.g., monotone, abnormal rate, reduced loudness). Most studies on prosodic abnormalities in PD have been obtained from individuals who speak non-tone languages, where prosodic contrasts do not systematically contribute to lexical meanings. In a tone language such as Mandarin, pitch not only carries affective information but also serves to distinguish lexical meanings. It is not known how well persons with PD, who speak a tone language, convey contrastive stress (specific intonational cues signaling topic and theme) for discourse purposes in production, or how well they perceive these contrasts.</p></div><div><h3>Method</h3><p>Experiment 1 investigated production of contrastive stress by persons with PD who speak Mandarin using two different speech tasks, Elicitation and Repetition. PD participants and healthy controls (HC) produced short sentences with focus in different positions during the two task conditions. As an indirect measurement of the quality of the participants’ production of contrastive stress, healthy listeners served as raters to identify focus positions in the sentences and provide goodness ratings to each produced contrastive stress. Experiment 2 examined perceptual ability, measuring PD participants' identification through listening of contrastive stress on utterances produced by a healthy speaker.</p></div><div><h3>Results</h3><p>For the Production Study (Experiment 1), the results revealed significantly poorer performance in the PD than the HC group in Elicitation and Repetition. Consistent with previous studies, a task effect was found; study participants demonstrated better performance in Repetition than in Elicitation. Results for the examination of perceptual ability in Experiment 2 revealed that PD and HC participants were equally successful in perceiving contrastive stress in Mandarin utterances produced by a healthy speaker.</p></div><div><h3>Discussion</h3><p>This study extended previous literature by measuring production and perception of contrastive stress in persons with PD who speak a tone language. Contrastive stress was detected with decreased accuracy in speech produced by persons with PD compared to healthy controls. However, performance was relatively preserved in a repetition condition compared to an elicitation condition. In contrast to the production results, speakers with PD were as successful as HC in perceiving sentential focus, consistent with previous research reporting a discrepancy between production and perception in persons with PD.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101173"},"PeriodicalIF":2.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49859179","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}

{"title":"The neural correlates of sub-lexical semantics and its integration with the lexical meaning in reading Chinese characters","authors":"Xiangyang Zhang ,&nbsp;Wenqi Cai ,&nbsp;Min Dang ,&nbsp;Rui Zhang ,&nbsp;Xiaojuan Wang ,&nbsp;Jianfeng Yang","doi":"10.1016/j.jneuroling.2023.101176","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101176","url":null,"abstract":"<div><p><span><span>The semantic neural routes in contemporary models of visual word recognition<span> are mainly constructed based on lexical-semantic processing. However, the neural bases of processing semantic cues embodied in sub-lexical units are less clear. The current fMRI study takes the ideographic property of Chinese characters (The semantic radical can provide a semantic cue for the character's meaning) to explore the brain mechanisms of sub-lexical </span></span>semantic processing<span> and its interaction with lexical-semantic processing in a lexical decision task. The GLM results and further ROI analysis revealed that the lexical-semantic processing relied on the left posterior Middle </span></span>Temporal Gyrus<span> (pMTG) and Angular Gyrus<span> (AG); the sub-lexical semantic processing relied on the left middle MTG (mMTG) and AG; their integration relied on the left Anterior Temporal Lobe (ATL). It sheds light on investigating the neural circuit of the semantic processing in visual word reading.</span></span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101176"},"PeriodicalIF":2.0,"publicationDate":"2023-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49859181","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}

{"title":"Left-hand muscle contractions improve novel metaphor comprehension among adolescents","authors":"Tala Noufi ,&nbsp;Maor Zeev-Wolf","doi":"10.1016/j.jneuroling.2023.101174","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101174","url":null,"abstract":"<div><p>For people to understand metaphors that require the creation of associations between remote concepts, both the diffuse spread of activation in semantic networks in the right hemisphere<span> (coarse semantic coding) and the tight and focused spread of activation in the left hemisphere (fine semantic coding) are required. During adolescence, the dynamic between the left and right hemispheres that enables the processing of metaphors is not yet established. Thus, the present study aimed to (1) test whether left-hand muscle contractions that activate the right hemisphere's sensory-motor regions can boost metaphor comprehension in adolescents; (2) compare conventional and novel metaphor processing (with no muscle contractions) in adolescents and adults. For the first goal, 83 adolescents between the ages of 14–16 squeezed a rubber ball with either their right hands, left hands, or not at all (control group) while presented with two-word expressions of four types: literal expressions, conventional metaphors, novel metaphors, and unrelated expressions. Results showed that left-hand muscle contractions led to more accurate processing of literal expressions and conventional and novel metaphors. However, the over-activation of the right hemisphere led to a decreased ability to process unrelated expressions. For the second goal, the adolescent control group was compared with an adult group of participants. Results revealed that despite a general disadvantage in language processing (including conventional metaphors), adolescents were more accurate in processing novel metaphors. Our findings suggest that adolescents' left lateralization for language is not yet established, resulting in over-reliance on coarse semantic coding. In addition, our results demonstrate the effectiveness of a simple, non-invasive technique for enhancing metaphor comprehension in adolescents. This technique may especially benefit adolescents who struggle with metaphor comprehension, such as adolescents with autistic spectrum disorders or with poor social skills.</span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101174"},"PeriodicalIF":2.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49859180","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}

{"title":"Anatomo-functional profile of white matter tracts in relevance to language: A systematic review","authors":"Yasin Kargar ,&nbsp;Milad Jalilian","doi":"10.1016/j.jneuroling.2023.101175","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101175","url":null,"abstract":"<div><p><span>The way the brain does process language is an issue that has vexed the cognitive neuroscience of language for decades. Concurring with the Hickok and Poeppel's dual-stream network, we aimed to undertake a </span>systematic review<span><span> of the language-related functions of white matter tracts, comprising the dorsal and ventral language streams. Recent findings conform to an account in which ILF, IFOF, </span>UF<span><span><span>, ECF, a branch of the MLF, and a short segment of the </span>SLF<span><span> constitutes the ventral stream. The bulk of the SLF together with the AF form the dorsal language stream. The most anterior part of the dorsal pathway is also home to the FAT. We propose a fine-grained profile of each white matter fiber and the role in language processing. A better grasp of the architecture of language networks provides neuroclinicians and neurosurgeons precise pre/intraoperative instructions and a valuable avenue to better diagnose </span>language impairments, and plan </span></span>treatments.</span></span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101175"},"PeriodicalIF":2.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49859183","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}

{"title":"Evidence of rapid automatic translation in Korean-English bilinguals using masked implicit priming: An ERP study","authors":"Hyoung Sun Kim ,&nbsp;Say Young Kim","doi":"10.1016/j.jneuroling.2023.101172","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101172","url":null,"abstract":"<div><p><span>The present study used a masked implicit priming paradigm to test if L1 to L2 translation occurs automatically and rapidly. Korean-English bilinguals performed a lexical decision task when English L2 targets (e.g., FACE) were translation equivalent to the L1 prime (얼굴 </span><em>elkwul</em> meaning ‘face’) or had phonological overlap with its translation to varying degrees: moderate (<em>FAKE</em>), minimal (<em>FOOL</em>), or unrelated. The translation equivalent targets resulted in N250 and N400 attenuation, reflecting facilitation in sublexical and lexical mapping of the target words, respectively. Crucially, target words which were phonologically related to the implicitly activated translation equivalent (<em>face</em><span>–FAKE/FOOL) also demonstrated N250/N400 modulation in the absence of semantic overlap. Additionally, the pattern of effects obtained against the unrelated condition differed between the implicitly related primes, with greater phonological overlap resulting in increased negativity, while minimal overlap led to attenuation. These findings suggest translation via direct lexical association occurring automatically at earlier stages of visual word recognition prior to lexical selection in bilinguals.</span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101172"},"PeriodicalIF":2.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49859178","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}

{"title":"Event related potentials to native speech contrasts predicts word reading abilities in early school-aged children","authors":"Vanessa Harwood ,&nbsp;Adrian Garcia-Sierra ,&nbsp;Raphael Dias ,&nbsp;Emily Jelfs ,&nbsp;Alisa Baron","doi":"10.1016/j.jneuroling.2023.101161","DOIUrl":"10.1016/j.jneuroling.2023.101161","url":null,"abstract":"<div><p>Speech perception skills have been implicated in the development of phoneme-graphene correspondence, yet the exact nature of speech perception and word reading ability remains unknown. We investigate phonological sensitivity to native (English) and nonnative (Spanish) speech syllables within an auditory oddball paradigm using event related potentials (ERPs) collected from lateral temporal electrode sites in 33 monolingual English-speaking children aged 6–8 years (N = 33). We further explore the relationship between ERPs to English word reading abilities for this group. Results revealed that language stimuli (English, Spanish), ERP condition (standard, deviant), and hemisphere (left, right) all influenced the lateral N1 component. ERPs recorded from deviant English stimuli were significantly more negative within the left hemisphere compared to all other recorded ERPs. Mean amplitude differences within the N1 in left lateral electrode sites recorded in response to English phoneme contrasts significantly predicted English word reading abilities within this sample. Results indicate that speech perception of native contrasts recorded in left temporal electrode sites for the N1 component are linked to English word reading abilities in early school-aged children.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"69 ","pages":"Article 101161"},"PeriodicalIF":2.0,"publicationDate":"2023-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10512698/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41162488","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}

{"title":"Functional connectivity during morphosyntactic processing: An fMRI study in balanced Turkish-Persian bilinguals","authors":"Simin Meykadeh ,&nbsp;Ali Khadem ,&nbsp;Simone Sulpizio ,&nbsp;Werner Sommer","doi":"10.1016/j.jneuroling.2023.101162","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2023.101162","url":null,"abstract":"<div><p><span>Previous research has documented the impact of bilingualism on the functional connectivity (FC) of brain networks responsible for processing of two languages during a resting-state brain activity. However, the BOLD signal modulation during task-evoked neural activity remains unclear. To address this question we focused on language-related differences of fMRI-based FC of bilingual brains during </span>morphosyntactic processing<span> in L1 and L2 among balanced L1-Turkish-L2-Persian bilinguals who had learnt L2 at age 7. The task required grammaticality judgements to alternating L1-L2 sentences. In our previous study on the present dataset, we had demonstrated changes in BOLD activation in the Pars opercularis<span> (PO), posterior Superior Temporal Gyrus<span> (pSTG), Planum Temporale<span> (PT), and Supplementary Motor Area (SMA), associated with auditory morphosyntactic processing. In the present reanalysis of these data we focused on FC within and between the language network and the control network. Regions of interest were based on the syntax- and control-specific regions activated by the task. Our findings confirm the FC between the syntax-specific regions PO and pSTG within the language network. The FC between these areas in the processing of morphosyntax turned to be quite similar for L1 and L2, reflecting the high competences of our balanced bilinguals in both languages. In the control network, direct FCs were found in two key areas of the PT and SMA (i.e. left PT to right PT and left PT to left SMA), supporting the view that these areas subserve control operations when bilinguals perceive and process spoken language. Remarkably, inter- and intra-hemispheric connectivities in the control network were indistinguishable for L1 and L2. Regarding intra-network results, although increased FCs were observed in L1 for the left PO-PT neurocircuit and in L2 for the pSTG-PT neurocircuit, none of them significantly interacted with grammaticality. Overall, these results suggest that being balanced bilingual with age of acquisition at 7 years appears to be associated with similarities of FC between syntax processing-related and input- and output-related brain networks. Considering that previous resting state studies had not found evidence for the above-mentioned connections in bilinguals, the present results indicate the importance of task-driven reconfigurations on functional connections between brain networks.</span></span></span></span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"68 ","pages":"Article 101162"},"PeriodicalIF":2.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49855990","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}