Journal of Neurolinguistics最新文献

{"title":"The effect of bi-hemispheric transcranial direct current stimulation on verbal function in Broca's aphasia","authors":"Saha Yekta ,&nbsp;Alia Saberi ,&nbsp;Kamran Ezzati ,&nbsp;Kambiz Rohampour ,&nbsp;Somayeh Ahmadi Gooraji ,&nbsp;Samaneh Ghorbani Shirkouhi ,&nbsp;Sasan Andalib","doi":"10.1016/j.jneuroling.2022.101087","DOIUrl":"10.1016/j.jneuroling.2022.101087","url":null,"abstract":"<div><p><span><span><span>Aphasia is one of the most common deficits occurring after stroke that remains, at least in part, even after speech therapy and medication </span>treatment. Non-invasive </span>direct current transcranial stimulation<span> (tDCS) is used to improve brain function by induction of neural plasticity. This study investigated the effect of bi-hemispheric tDCS on verbal function </span></span>in patients with stroke-induced Broca's aphasia.</p><p>Thirty patients with Broca's aphasia due to ischemic stroke<span>, referred to an academic hospital in Guilan Province, Iran, in 2019-20, were studied. Patients were divided into two groups receiving seven sessions of either active or sham tDCS. The tDCS sessions began 10–20 days after stroke onset. The severity of aphasia before and after the intervention and a 3-month follow-up were assessed by the Persian version of the Western Battery-1 test (P-WAB-1). T-test, ANOVA, and Repeated Measurement were used for data analyses.</span></p><p>The mean P-WAB-1 score was significantly higher in the intervention group both early after tDCS (P ≤ 0.0001) and on the 3-months follow-up (P ≤ 0001). Linear regression analysis indicated that tDCS had a positive effect on verbal performance scores independent of age, sex, and lesion volume (Regression coefficient = −33.3).</p><p>Bi-hemispheric tDCS effectively improves verbal function in Broca's aphasia in the sub-acute phase of ischemic stroke.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"63 ","pages":"Article 101087"},"PeriodicalIF":2.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54648494","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":"What's in a Color? A neuropsycholinguistic study on the effect of colors on EEG brainwaves, immediate emotional responses, and English language vocabulary retention among Iranian young adults","authors":"S. Fatemeh Hosseini,&nbsp;Z. Ghabanchi","doi":"10.1016/j.jneuroling.2022.101083","DOIUrl":"10.1016/j.jneuroling.2022.101083","url":null,"abstract":"<div><p><span>The present stud y is an attempt to investigate the emotional responses to the eight colors (black, white, yellow, blue, red, green, orange, and violet) in terms of three emotional response systems (physiology, behavior, and psychology) on twenty volunteered young adults, both male and female in Qom –Iran. Experiments are undertaken in three different contexts measuring the participants’ reactions to colors via neuroimaging tests, color-emotion and color-word association questionnaires, and English language vocabulary tests to find out how the individuals react when exposed to different colors, especially in linguistic phase. The total results illustrated that students would benefit from colorful vocabularies over black and white ones; and the three colors blue, orange, and red over the other colors. Totally, color backgrounds and foregrounds function similarly. However, it was discovered that vocabularies were memorized in blue foreground. Recalling vocabularies in yellow and violet is better to be avoided. The findings of this research benefits students and teachers in teaching and learning vocabularies in educational settings. It also contributes to the literature on color psychology and </span>neurology and more specifically, it provides literature on the effect of color on arousal and memory.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"63 ","pages":"Article 101083"},"PeriodicalIF":2.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42886991","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 beauty of language structure: A single-case fMRI study of palindrome creation","authors":"Patricia León-Cabrera ,&nbsp;Antoni Guillamon ,&nbsp;David Cucurell ,&nbsp;Antoni Rodriguez-Fornells","doi":"10.1016/j.jneuroling.2022.101086","DOIUrl":"https://doi.org/10.1016/j.jneuroling.2022.101086","url":null,"abstract":"<div><p>Humans seem to be inherently driven to engage in wordplay. An example is the creation of palindromes – sentences that read the same backward and forward. This activity can be framed as a curiosity-driven behaviour, in which individuals seek for information that serves no direct purpose and in the absence of external rewards. In this fMRI case study, an experienced palindrome creator was scanned while he generated palindromes with different levels of difficulty. Palindrome creation was alternated with resting periods and with a working memory task, both serving as control conditions. Relative to resting, palindrome creation recruited frontal domain-specific language networks and fronto-parietal domain-general networks. The comparison with the working memory task evidenced partial overlap with the multiple-demand cortex, which participates in solving a variety of cognitively challenging tasks. Intriguingly, greater difficulty during palindrome creation differentially activated the right frontopolar cortex (BA 10), a region that was also linked to palindrome resolution. The latter is consistent with exploratory behaviour – in this case, with seeking new but interdependent linguistic segments within a complex internal model (i.e., a palindromic structure)– and bears resemblance with brain substrates sustaining hard logical reasoning, altogether pointing to a commonplace for curiosity in discovering new and complex relations.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"63 ","pages":"Article 101086"},"PeriodicalIF":2.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92029770","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":"Cross-linguistic influences of L1 on L2 morphosyntactic processing: An fNIRS study","authors":"Danyang Wang ,&nbsp;Sarah Wang ,&nbsp;Benjamin Zinszer ,&nbsp;Li Sheng ,&nbsp;Kaja Jasińska","doi":"10.1016/j.jneuroling.2022.101063","DOIUrl":"10.1016/j.jneuroling.2022.101063","url":null,"abstract":"<div><p><span><span><span>This study examined how the morphological typology of second language (L2) learners' first language (L1) affected neural processing of L2 morphosyntactic knowledge. We used functional near infrared spectroscopy (fNIRS) to examine adult L2 learners’ processing of English Subject-Verb number agreement (e.g., duck swims, ducks swim) during a picture-sentence matching task. Two English learner groups with contrasting L1s, Spanish (with rich inflectional morphology, n = 16) and Mandarin (with a lexical morphology, n = 18), were compared to native English speakers (n = 19). Both L2-learner groups demonstrated comparable accuracy on the picture-sentence matching task. However, neural results revealed L1 influence on L2 </span>morphosyntactic processing. Mandarin-speaking English L2 learners showed greater neural activity in the left middle </span>temporal gyrus (L-MTG) for singular (e.g., </span><em>the duck swims</em>) versus plural sentences (e.g., <em>the ducks swim</em><span><span>). Mandarin relies on semantic, rather than inflectional, information to infer number and L-MTG is involved in lexical-semantic processing, suggesting L1 influence on L2 inflectional processing. Spanish-speaking English L2 learners showed greater neural activity in areas including the right MTG and prefrontal cortex for the plural versus singular sentences whereas native English speakers showed greater activity for singular versus plural sentences. The plural form is morphologically marked in Spanish and greater </span>neural activation for the plural rather than singular form suggests L1 influence. Importantly, cross-linguistic influences were only observed at the neural level, revealing that different neural activation patterns underpin similar behavioral results. Both L2-learner groups showed different patterns of neural activation corresponding to the specific linguistic features of their L1, indicating that L2 processing is affected by L1 characteristics in linguistically principled ways. This study advances our understanding of how morphosyntactically-distinct languages are organized and processed in adult L2 learners.</span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"63 ","pages":"Article 101063"},"PeriodicalIF":2.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54648372","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 effects of Single-Session Cathodal and Bihemispheric tDCS on Fluency in Stuttering","authors":"Çağdaş Karsan ,&nbsp;R. Sertan Özdemir ,&nbsp;Talat Bulut ,&nbsp;Lütfü Hanoğlu","doi":"10.1016/j.jneuroling.2022.101064","DOIUrl":"10.1016/j.jneuroling.2022.101064","url":null,"abstract":"<div><p><span>Developmental stuttering is a fluency disorder that adversely affect many aspects of a person's life. Recent </span>transcranial direct current stimulation<span> (tDCS) studies have shown promise to improve fluency in people who stutter. To date, bihemispheric tDCS has not been investigated in this population. In the present study, we aimed to investigate the effects of single-session bihemispheric and unihemispheric cathodal tDCS on fluency in adults who stutter. We predicted that bihemispheric tDCS with anodal stimulation to the left IFG and cathodal stimulation to the right IFG would improve fluency better than the sham and cathodal tDCS to the right IFG. Seventeen adults who stutter completed this single-blind, crossover, sham-controlled tDCS experiment. All participants received 20 min of tDCS alongside metronome-timed speech during intervention sessions. Three tDCS interventions were administered: bihemispheric tDCS with anodal stimulation to the left IFG and cathodal stimulation to the right IFG, unihemispheric tDCS with cathodal stimulation to the right IFG, and sham stimulation. Speech fluency during reading and conversation was assessed before, immediately after, and one week after each intervention session. There was no significant fluency improvement in conversation for any tDCS interventions. Reading fluency improved following both bihemispheric and cathodal tDCS interventions. tDCS montages were not significantly different in their effects on fluency.</span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"63 ","pages":"Article 101064"},"PeriodicalIF":2.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54648382","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":"Brain mechanism of Chinese character processing in rapid stream stimulation","authors":"Juan Chen ,&nbsp;Dan Sun ,&nbsp;Peng Wang ,&nbsp;Yating Lv ,&nbsp;Ye Zhang","doi":"10.1016/j.jneuroling.2022.101084","DOIUrl":"10.1016/j.jneuroling.2022.101084","url":null,"abstract":"<div><p><span>In visual masking, the visibility of a fleetingly presented visual target is disrupted by the presentation of an additional image, the mask, shortly before or after the target. Rapid stream stimulation (RSS) is a masking paradigm that is frequently used in character processing. Although neuroimaging studies<span> have examined lexicality in terms of RSS, the mechanism underlying character masking has not been investigated. To resolve this issue, we investigated the neural basis of masking effects in lexicality using a two-way factorial design in a 3T-fMRI with masking (mask condition: masked versus unmasked) and target stimulus (character likeness: real-, pseudo-, non-characters) as factors. We found that brain activity in the left middle occipital gyrus<span><span> (MOG) and lingual gyrus was strongest in the unmasked condition in RSS. Analysis of psychophysiological interactions revealed diverse patterns of </span>functional connectivity<span> in the two conditions, with stronger functional connectivity of the left MOG to the left fusiform gyrus and the right posterior </span></span></span></span>cingulate cortex<span>, suggesting the involvement of lexical processing<span> of familiar characters. Together, these findings of activation and connectivity patterns indicated that masking in RSS reduced the visibility of characters by suppressing activity in the occipital cortex and reduced connectivity in both orthographical and attention networks.</span></span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"63 ","pages":"Article 101084"},"PeriodicalIF":2.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54648455","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":"A finer-grained linguistic profile of Alzheimer's disease and Mild Cognitive Impairment","authors":"Kayla Chapin ,&nbsp;Natasha Clarke ,&nbsp;Peter Garrard ,&nbsp;Wolfram Hinzen","doi":"10.1016/j.jneuroling.2022.101069","DOIUrl":"10.1016/j.jneuroling.2022.101069","url":null,"abstract":"<div><p>Linguistic measures in spontaneous speech have shown promise in the early detection of Alzheimer's disease (AD), but it remains unknown which specific linguistic variables show sensitivity and how language decline relates to primary memory deficits. We hypothesized that a set of fine-grained linguistic variables relating specifically to forms of syntactic complexity involved in referencing objects and events as part of episodes would show sensitivity. We tested this in speech samples obtained from a picture description task, maximally isolating language deficits from the confound of episodic memory (EM) demands. 105 participants were split into Mild Cognitive Impairment (MCI), Mild-to-Moderate AD, and healthy controls (HC). Results showed that groups did not differ on generic linguistic variables such as number or length of utterances. However, AD relative to HC produced fewer embedded adjunct clauses, indefinite noun phrases, and Aspect marking, with moderate-to-large effect sizes. MCI compared to HC produced fewer adjunct clauses as well as fewer adverbial adjuncts. Together, these results confirm language impairment in AD and MCI at the level of specific linguistic variables relating to structures required for endowing narrative with specificity and episodic richness, independently of EM demands.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"63 ","pages":"Article 101069"},"PeriodicalIF":2.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0911604422000136/pdfft?md5=7794a4b02538e2944a359fd56e3ee560&pid=1-s2.0-S0911604422000136-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43561266","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":"Impaired semantic categorization during transcranial direct current stimulation of the left and right inferior parietal lobule","authors":"Federica Longo,&nbsp;Mario Braun,&nbsp;Florian Hutzler,&nbsp;Fabio Richlan","doi":"10.1016/j.jneuroling.2022.101058","DOIUrl":"10.1016/j.jneuroling.2022.101058","url":null,"abstract":"<div><p>We investigated whether semantic knowledge is organized according to domain- or feature-dimensions during a semantic categorization task. In addition, using transcranial direct current stimulation (tDCS), we assessed whether the left or right inferior parietal lobule is differentially engaged based on these dimensions. To this end, four different tDCS electrode montage groups were employed (anodal left, cathodal left, anodal right, cathodal right). Reaction times and accuracy were recorded in response to visually presented words (living and non-living concepts with a high or low number of features). In line with our expectations, living concepts elicited faster reaction times compared with non-living concepts and concepts with a high number of features elicited faster reaction times compared with concepts with a low number of features. In addition, a general, regionally and polarity-unspecific, deteriorating effect of tDCS emerged, with stimulation slowing down reaction times compared with sham. The results are discussed in the frameworks of major theories on the organization of semantic knowledge, including the Distributed Domain-Specific Hypothesis.</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"62 ","pages":"Article 101058"},"PeriodicalIF":2.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0911604422000021/pdfft?md5=4bdb06e215026e19d300401002db6667&pid=1-s2.0-S0911604422000021-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44209745","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":"Treatment of verb tense morphology in agrammatic aphasia: A systematic review","authors":"Vahid Valinejad ,&nbsp;Azar Mehri ,&nbsp;Ahmadreza Khatoonabadi ,&nbsp;Ehsan Shekari","doi":"10.1016/j.jneuroling.2021.101045","DOIUrl":"10.1016/j.jneuroling.2021.101045","url":null,"abstract":"<div><p><span>This paper aims to review the literature on the therapeutic approaches employed for the treatment of verb tense inflection in individuals with agrammatic </span>aphasia<span> and the reported outcomes on language production and verb tense inflection. All studies on the treatment of verb tense inflection were found by searching Cochrane library, ISI Web of Knowledge, Google Scholar, Pubmed, and Scopus until December 2020, with the combination of these keywords, ‘aphasia, verb, morphology, tense, therapy, treatment, rehabilitation’. All studies (single-case or group design) on the treatment of verb tense inflection in individuals with acquired aphasia were reviewed. Data were synthesized descriptively through tables to allow the facilitated comparison of the studies. The methodology of the reviewed studies was assessed using single-case experimental designs (SCED) scale. An adaptation of the Cochrane Collaboration's<span> risk of bias (RoB) tool was employed to evaluate the risk of bias (RoB) in the reviewed studies. A total of 14 studies were selected and reviewed. The results of the reviewed studies demonstrated that the remediation of tense morphology production in individuals with agrammatic aphasia is effective and verb tense marking can be improved by therapies that specifically target this disorder. This review highlights the need for a more systematic investigation of different types of treatments for tense marking. Also, more detailed information about the treatment of regular vs irregular verbs are required to elucidate the potential efficiency of these two verb types in the treatment of tense inflection. Overall, regarding the theoretical and clinical aspects, the number of studies that specifically target tense morphology are growing and based on the positive potential of these treatments, they could be suitable for the rehabilitation of people with aphasia, especially those with agrammatism.</span></span></p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"62 ","pages":"Article 101045"},"PeriodicalIF":2.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54648294","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 encoding of productive phonological alternation in speech production: Evidence from Mandarin Tone 3 sandhi","authors":"Jie Zhang ,&nbsp;Caicai Zhang ,&nbsp;Stephen Politzer-Ahles ,&nbsp;Ziyi Pan ,&nbsp;Xunan Huang ,&nbsp;Chang Wang ,&nbsp;Gang Peng ,&nbsp;Yuyu Zeng","doi":"10.1016/j.jneuroling.2022.101060","DOIUrl":"10.1016/j.jneuroling.2022.101060","url":null,"abstract":"<div><p>The understanding of alternation is a key goal in phonological research. But little is known about how phonological alternations are implemented in speech production. The current study tested the hypothesis that the production of words that undergo a highly productive alternation, Mandarin Tone 3 sandhi, is supported by a computation mechanism, which predicts that this alternation is subserved by neural activity in a time-window associated with post-lexical phonological and phonetic encoding regardless of word frequency. ERPs were recorded while participants sub-vocally produced high- and low-frequency disyllabic words that do or do not require sandhi. Sandhi words elicited more positive ERPs than non-sandhi words over left anterior channels around 336–520 ms after participants saw the cue instructing them to initiate sub-vocal production, but this effect was not significantly modulated by word frequency. These findings are consistent with predictions of the computation mechanism and have implications for current psycholinguistic models of speech production. (150 words)</p></div>","PeriodicalId":50118,"journal":{"name":"Journal of Neurolinguistics","volume":"62 ","pages":"Article 101060"},"PeriodicalIF":2.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0911604422000045/pdfft?md5=019e44fee36f387a018961f8e0d6e825&pid=1-s2.0-S0911604422000045-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49052942","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}