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Inflectional morphology and word order in agrammatic production: A cross-linguistic study of Moroccan Arabic and English. 屈折形态和词序在语法生产：摩洛哥阿拉伯语和英语的跨语言研究。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2026-02-01 Epub Date: 2025-12-02 DOI: 10.1080/02643294.2025.2594986
Loubna El Ouardi, Yasmeen Faroqi-Shah
{"title":"Inflectional morphology and word order in agrammatic production: A cross-linguistic study of Moroccan Arabic and English.","authors":"Loubna El Ouardi, Yasmeen Faroqi-Shah","doi":"10.1080/02643294.2025.2594986","DOIUrl":"10.1080/02643294.2025.2594986","url":null,"abstract":"<p><p><b>ABSTRACT</b>This cross-linguistic study examined inflectional morphology and word order in Moroccan Arabic (MA) and English-speaking persons with agrammatic aphasia (PWAA). MA has rich verbal morphology and flexible word order, whereas English has limited morphology and rigid order, providing a strong test of accounts of agrammatism. The closed-class deficit hypothesis predicts selective impairment of inflections with preserved word order, while the syntactic deficit hypothesis (SDH) attributes the disorder to a syntactic impairment affecting both domains. Speech from nine MA speakers (four PWAA, five typical participants (TP)) and ten English speakers (five PWAA, five TP) was analyzed. In both languages, PWAA showed deficits in morphology and word order, supporting the SDH. Severity patterns differed: MA-speaking PWAA trended toward greater morphological impairment, whereas English-speaking PWAA showed greater word order disruption. MA-speaking PWAA also deviated from TP's canonical VSO pattern, suggesting compensatory subject-initial strategies. Findings support a core syntactic deficit modulated by language typology.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"55-71"},"PeriodicalIF":1.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145662628","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
Comprehension and production of argument structures by Chinese post-stroke aphasics. 中国中风后失语症患者对论点结构的理解和产生。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2026-02-01 Epub Date: 2026-04-16 DOI: 10.1080/02643294.2026.2652097
Guanqing He, Hui Chang
{"title":"Comprehension and production of argument structures by Chinese post-stroke aphasics.","authors":"Guanqing He, Hui Chang","doi":"10.1080/02643294.2026.2652097","DOIUrl":"10.1080/02643294.2026.2652097","url":null,"abstract":"<p><p>This study examines whether increased argument number and syntactic movement increase difficulty in sentence comprehension and production in Chinese aphasic patients, as predicted by the Argument Structure Complexity Hypothesis (ASCH). Twenty-four stroke-induced aphasic patients (8 agrammatic, 16 non-agrammatic) and 18 controls completed comprehension and production tasks. In comprehension, three-argument sentences were most difficult, with no difference between one- and two-argument sentences. In production, two-argument sentences were produced more accurately than one- and three-argument sentences. Agrammatic patients showed no difference between one- and three-argument sentences, while non-agrammatic patients performed better on one- than three-argument sentences. Syntactic movement had no effect. These findings do not fully support the ASCH. The results may be explained by the frequent use of null arguments in Chinese, which reduces the processing burden associated with additional arguments of two-argument sentences, and the short-distance nature of A-movement in Chinese unaccusatives and their syntactic flexibility.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"72-95"},"PeriodicalIF":1.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147693335","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
Phonological impairments in Hindi aphasics: Error analyses and cross-linguistic comparisons. 印地语失语症患者的语音障碍：错误分析和跨语言比较。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2026-02-01 Epub Date: 2024-02-26 DOI: 10.1080/02643294.2024.2315825
Dinesh Ramoo, Claudia Galluzzi, Andrew Olson, Cristina Romani
{"title":"Phonological impairments in Hindi aphasics: Error analyses and cross-linguistic comparisons.","authors":"Dinesh Ramoo, Claudia Galluzzi, Andrew Olson, Cristina Romani","doi":"10.1080/02643294.2024.2315825","DOIUrl":"10.1080/02643294.2024.2315825","url":null,"abstract":"<p><p>We assessed phonological and apraxic impairments in Hindi persons with aphasia (PwA) and compared them to Italian PwA reported in previous studies. Overall, we found strong similarities. Phonological errors were present across production tasks (repetition, reading and naming), most errors were non-lexical and, among those, a majority involved individual phonemes. There were significant effects of length, but not frequency. Hindi PwA, like the Italian PwA, showed strong effects of syllabic structure, with most errors occurring on consonants and weak syllabic positions, preserving syllable structure and simplifying phonemes or syllabic templates. These similarities were modulated by some language-specific patterns. Vowel insertions were more common in Hindi, possibly due to the presence of a central vowel, and segmental simplifications concentrated on marked aspiration and retroflection features. We hope our study will encourage further research in Hindi and other Indian languages. This will improve clinical diagnosis and our understanding of cross-linguistic differences.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"1-31"},"PeriodicalIF":1.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139974282","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
Cross-linguistic asymmetries in language production and code-switching patterns in bilingual aphasia. 双语失语症中语言产生和语码转换模式的跨语言不对称。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2026-02-01 Epub Date: 2025-11-01 DOI: 10.1080/02643294.2025.2573171
Anusha Balasubramanian, Julia E Hofweber, Arpita Bose
{"title":"Cross-linguistic asymmetries in language production and code-switching patterns in bilingual aphasia.","authors":"Anusha Balasubramanian, Julia E Hofweber, Arpita Bose","doi":"10.1080/02643294.2025.2573171","DOIUrl":"10.1080/02643294.2025.2573171","url":null,"abstract":"<p><p>This study investigates cross-linguistic asymmetries in noun and verb production in a Hindi-English bilingual with Broca's aphasia (RZ), focusing on the influence of task demands (narrative vs. noun naming, verb naming, repetition), morphological richness, and code-switching (frequency and type). RZ exhibited features of agrammatism in both languages, with more pronounced deficits in English. RZ showed grammatical class asymmetries in noun-verb production across tasks. He produced more verbs than nouns in Hindi in the narrative task, likely due to its rich morphology, while showing comparable noun-verb production in naming. Verb retrieval remained consistently impaired in English across tasks. RZ frequently but rigidly code-switched, mainly inserting English nouns within Hindi matrix structure and used bilingual compound verbs, suggesting a strategy to compensate for lexical deficits in Hindi and morphosyntactic challenges in English. These findings underscore the importance of language typology and task demands in shaping aphasic symptomatology in bilinguals.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"32-54"},"PeriodicalIF":1.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145427075","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
The contribution and mode of integration of parvocellular and magnocellular information in the course of shape orientation perception. 小细胞和大细胞信息在形状取向感知过程中的贡献和整合方式。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2025-10-01 Epub Date: 2026-01-07 DOI: 10.1080/02643294.2025.2611477
Gilles Vannuscorps, Marie Houbben, Albert Galaburda, Alfonso Caramazza
{"title":"The contribution and mode of integration of parvocellular and magnocellular information in the course of shape orientation perception.","authors":"Gilles Vannuscorps, Marie Houbben, Albert Galaburda, Alfonso Caramazza","doi":"10.1080/02643294.2025.2611477","DOIUrl":"10.1080/02643294.2025.2611477","url":null,"abstract":"<p><p>Visual information reaches the cortex via multiple pathways, most notably the magnocellular (M) and parvocellular (P) streams. How their inputs are integrated remains unclear. We previously documented the case of Davida, a young woman who perceives high-contrast, sharply bounded 2D shapes as rotated or mirror-reversed, while he perception normalizes when stimuli are blurred, low in contrast, or brief. Here, we first review previous findings and propose that her disorder may reflect abnormally strong P-on-M inhibition. We then present three studies supporting this account: two demonstrate abnormally strong P-on-M inhibition in Davida, and a third shows that the degree of P-M imbalance predicts mirror-image discrimination difficulty in neurotypical individuals. Finally, re-analysis of published data suggests that distinct aspects of shape orientation are differentially sensitive to P-M imbalance. Together, these findings highlight the crucial role of dynamic P-M interactions in shaping visual perception.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"326-344"},"PeriodicalIF":1.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145935824","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
Measuring metacognition in hemianopic and blindsight patients: perceptual profiles and theoretical implications. 偏视和盲视患者的元认知测量：知觉概况和理论意义。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2025-10-01 Epub Date: 2025-10-22 DOI: 10.1080/02643294.2025.2570940
Diane Derrien, Clémentine Garric, Claire Sergent, Sylvie Chokron
{"title":"Measuring metacognition in hemianopic and blindsight patients: perceptual profiles and theoretical implications.","authors":"Diane Derrien, Clémentine Garric, Claire Sergent, Sylvie Chokron","doi":"10.1080/02643294.2025.2570940","DOIUrl":"10.1080/02643294.2025.2570940","url":null,"abstract":"<p><p>Hemianopic patients with visual field defects due to cerebral damage sometimes demonstrate residual visual capacities in their contralesional field, known as blindsight. Its associated subjective experience remains poorly understood. We developed a novel task for patients combining forced-choice detection and discrimination paradigms with a confidence scale to assess individual objective sensitivity and metacognitive sensitivity and efficiency, addressing the unique challenges of probing subjective experience in hemianopia, where <i>visual</i> nature is rarely evident. Four patients participated, revealing distinct perceptual and metacognitive profiles. One patient exhibited remarkable contralesional objective capacities and some preserved metacognition despite rarely reporting <i>visual</i> perception, suggesting subjective content may not reflect the stimulus itself. Concomitantly, preliminary results reveal ipsilesional metacognitive impairments in three patients despite optimal objective performance. Overall, we present the first application of state-of-the-art metacognitive measures to hemianopia, bridging perceptual and metacognitive measures to explore subjective experience, offering new insights into blindsight and the dissociation between consciousness and metacognitive processes.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"249-269"},"PeriodicalIF":1.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145349730","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
Testing theories of stuttering: cognitive heterogeneity but shared orosensory tactile weaknesses. 口吃的测试理论：认知异质性但共同的或感觉触觉弱点。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2025-10-01 Epub Date: 2025-10-15 DOI: 10.1080/02643294.2025.2572357
Amélie Van Thorre, Jean-François Patri, Gilles Vannuscorps
{"title":"Testing theories of stuttering: cognitive heterogeneity but shared orosensory tactile weaknesses.","authors":"Amélie Van Thorre, Jean-François Patri, Gilles Vannuscorps","doi":"10.1080/02643294.2025.2572357","DOIUrl":"10.1080/02643294.2025.2572357","url":null,"abstract":"<p><p>The cognitive underpinnings of stuttering are likely heterogeneous. Yet existing research typically focuses on testing only one or a few hypotheses and on group-level differences. Here, 12 adults who stutter (AWS) completed a comprehensive battery assessing linguistic, auditory, somatosensory, rhythmic and motor abilities supporting fluent speech. Each AWS's performance was compared with that of 20 control participants to establish individual cognitive profiles. The AWS showed heterogeneous profiles; however, all exhibited some form of orosensory tactile weakness, which, for some, was the only weakness observed. These findings demonstrate the value of individualized cognitive profiling in stuttering and suggest a stronger link between stuttering and orosensory tactile processing than previously recognized.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"270-309"},"PeriodicalIF":1.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145294238","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
How visual is the "groupitizing"? The impact of visual deprivation over its emergence. “分组”的视觉效果如何？视觉剥夺对其产生的影响。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2025-10-01 Epub Date: 2025-11-03 DOI: 10.1080/02643294.2025.2576743
Andrea Adriano, Lorenzo Ciccione, Minye Zhan
{"title":"How visual is the \"groupitizing\"? The impact of visual deprivation over its emergence.","authors":"Andrea Adriano, Lorenzo Ciccione, Minye Zhan","doi":"10.1080/02643294.2025.2576743","DOIUrl":"10.1080/02643294.2025.2576743","url":null,"abstract":"<p><p>Previous research showed that people enumerate objects faster and more accurately when they form clusters, a phenomenon called \"groupitizing\". While mainly studied visually, its dependence on vision is unclear. Congenitally blind (CB) individuals provide a critical test: if vision is essential, CB people should lack groupitizing; if not, they may apply it across modalities, potentially outperforming sighted participants. We compared CB and sighted adults on an auditory groupitizing task, based on the estimation of 5-12 pure tones presented either randomly or grouped by temporal proximity. Both groups showed lower errors and higher precision for grouped sequences, confirming that groupitizing can emerge without visual experience. Importantly, for larger numerosities, sighted individuals' grouping benefit decreased, whereas CB participants maintained robust advantages across all set sizes. These findings suggest that groupitizing relies on amodal perceptual mechanisms and that congenital blindness may enhance auditory enumeration strategies.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"310-325"},"PeriodicalIF":1.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145432948","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
The influence of fine motor skills and executive functions on automatized handwriting. 精细运动技能和执行功能对自动化书写的影响。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2025-07-01 Epub Date: 2025-07-16 DOI: 10.1080/02643294.2025.2518179
Gaelle Alhaddad, Jérémy Danna, Mariama Dione, Marieke Longcamp
{"title":"The influence of fine motor skills and executive functions on automatized handwriting.","authors":"Gaelle Alhaddad, Jérémy Danna, Mariama Dione, Marieke Longcamp","doi":"10.1080/02643294.2025.2518179","DOIUrl":"10.1080/02643294.2025.2518179","url":null,"abstract":"<p><p>This study investigates the predictive role of fine motor skills (FMS) and executive functions (EFs) in adult handwriting. While the initial stages of handwriting acquisition are assumed to rely upon executive functions and fine motor skills, the two components are no longer viewed as needed in automatized, expert handwriting. Thirty-three adults were assessed on dexterity, manual praxis, working memory, inhibition and flexibility to predict handwriting speed, legibility and fluency. The results showed that FMS significantly contributed to all aspects of handwriting performance, while flexibility predicted writing speed. These findings highlight that, even at a high level of expertise and automatization, handwriting remains a skill whose performance depends on executive and fine motor control capacities. They support a predictive coding model where internal models guide movement execution and monitoring. The study questions how motor and executive impairments may disrupt handwriting performance, highlighting the need for further research into this complex motor behaviour.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"193-205"},"PeriodicalIF":1.8,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144651126","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
Sign language vocabulary learning: uncovering fast cross-language interactions between signs and words. 手语词汇学习：揭示手语与词汇之间快速的跨语言互动。
IF 1.8 3区 心理学
Cognitive Neuropsychology Pub Date : 2025-07-01 Epub Date: 2025-11-01 DOI: 10.1080/02643294.2025.2580290
Marc Gimeno-Martínez, Cristina Baus
{"title":"Sign language vocabulary learning: uncovering fast cross-language interactions between signs and words.","authors":"Marc Gimeno-Martínez, Cristina Baus","doi":"10.1080/02643294.2025.2580290","DOIUrl":"10.1080/02643294.2025.2580290","url":null,"abstract":"<p><p>This study explores bimodal cross-language interactions in the context of sign language vocabulary learning. Specifically, whether such interactions occur during oral language production, and whether they extend to an oral language not directly used in the training. Across three sessions, hearing Catalan-Spanish non-signers were trained on Catalan Sign Language (LSC) signs through an associative learning task (LSC-written Catalan). Participants subsequently performed an LSC-to-Catalan prime translation task with primes written in Catalan or Spanish. The primes were either phonologically related or unrelated to the target signs via their LSC translations. Behaviourally, LSC phonologically related word primes elicited faster translations, regardless of the prime language. Conversely, the N400 ERP component showed prime language-dependent effects. N400 differences were initially limited to Catalan, the training language, and extended to Spanish by the third session. These findings highlight the dynamic interplay between oral and sign languages during early sign language learning.</p>","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"179-192"},"PeriodicalIF":1.8,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145427045","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
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