Cognitive Neuropsychology最新文献

No evidence for rational adaptation during verb-argument processing in aphasia. 失语症患者动词论点加工过程中没有合理适应的证据。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-09-29 DOI: 10.1080/02643294.2026.2738945

Evelyn Milburn, Michael Walsh Dickey, Rebecca Hayes, Tessa C Warren

引用次数: 0

Connectivity changes underlying recovery from pure alexia: a Korean single-case study. 连通性改变了纯粹失读症的潜在恢复：韩国单一案例研究。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-09-10 DOI: 10.1080/02643294.2026.2730927

Yoonhye Na, Yu Mi Hwang, Sung-Bom Pyun

{"title":"Connectivity changes underlying recovery from pure alexia: a Korean single-case study.","authors":"Yoonhye Na, Yu Mi Hwang, Sung-Bom Pyun","doi":"10.1080/02643294.2026.2730927","DOIUrl":"https://doi.org/10.1080/02643294.2026.2730927","url":null,"abstract":"Pure alexia (PA) is an isolated reading impairment following brain damage, yet the mechanisms underlying reading recovery remain unclear. We present a Korean patient with PA following a posterior cerebral artery infarction who showed severe impairment in Hangul reading despite preserved writing and spoken language, with substantial recovery of sentence-level reading within six months. Structural and functional connectivity were investigated using diffusion tensor tractography (DTT) and functional connectivity (FC) analyses. DTT revealed degeneration of affected white matter tracts, including the forceps major, inferior longitudinal fasciculus and inferior fronto-occipital fasciculus. Interhemispheric FC was significantly lower than that of healthy controls (HCs) across perilesional regions. In contrast, FC between the left angular gyrus and perilesional regions differed significantly from HCs at specific follow-up time points during behavioral recovery. These findings suggest that functional reorganization of distributed reading networks may support behavioral recovery despite persistent structural disconnection.","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"1-15"},"PeriodicalIF":1.8,"publicationDate":"2026-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148931887","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

Lexical and character-based sublexical processing in Japanese kanji reading: evidence from kanji nonword reading in persons with aphasia. 日语汉字阅读中基于词汇和字符的亚词汇加工：来自失语症患者汉字非词阅读的证据。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-07-30 DOI: 10.1080/02643294.2026.2708049

Kosei Hashimoto, Shinji Uema, Akira Uno

{"title":"Lexical and character-based sublexical processing in Japanese kanji reading: evidence from kanji nonword reading in persons with aphasia.","authors":"Kosei Hashimoto, Shinji Uema, Akira Uno","doi":"10.1080/02643294.2026.2708049","DOIUrl":"https://doi.org/10.1080/02643294.2026.2708049","url":null,"abstract":"This study investigated mechanisms underlying oral reading of two-character kanji nonwords in Japanese. Unlike alphabetic orthographies, kanji does not permit straightforward grapheme-to-phoneme conversion because individual characters often have multiple readings whose typicality varies across lexical and positional contexts. We compared a lexical-only account with an account in which lexical processing is supplemented by character-based sublexical processing. Twenty-one Japanese-speaking persons with aphasia and 24 healthy controls read aloud two-character kanji words, pseudohomophone nonwords (PSH), and non-pseudohomophone nonwords (NPSH). In persons with aphasia, PSH accuracy exceeded NPSH accuracy but remained below word reading accuracy. Errors included legitimate alternative reading of components (LARC)-type responses, lexicalizations, and phonological nonword errors. Model-informed classification identified phonological dyslexia, surface dyslexia, mixed patterns, and unclassifiable cases. The findings suggest that kanji nonword reading depends on interactions between whole-word lexical activation and character-based candidate reading processes, supporting a dual-route account adapted to the specific properties of Japanese kanji.","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"1-23"},"PeriodicalIF":1.8,"publicationDate":"2026-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148622421","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

Interactions between lexical and sublexical processes in written production: Evidence from two ERP experiments. 书面生产中词汇和亚词汇过程之间的相互作用：来自两个ERP实验的证据。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-07-29 DOI: 10.1080/02643294.2026.2705202

Nannan Wu, Ning Ning, Shuang Yang, Yan Yan

{"title":"Interactions between lexical and sublexical processes in written production: Evidence from two ERP experiments.","authors":"Nannan Wu, Ning Ning, Shuang Yang, Yan Yan","doi":"10.1080/02643294.2026.2705202","DOIUrl":"https://doi.org/10.1080/02643294.2026.2705202","url":null,"abstract":"This study examined the temporal dynamics of lexical and sublexical processing in Chinese spelling-to-dictation using two ERP experiments. Participants either wrote the initial character of two-character disyllabic words dictated to them (Experiment 1) or performed an auditory lexical decision task (Experiment 2), with character frequency (CF) and regularity manipulated. Results showed consistent CF effects in the N2 and late N400 windows across tasks, indicating shared lexical access and lexical competition processes. Crucially, CF-by-regularity interactions emerged only in spelling-to-dictation within the P2 and P3 intervals, suggesting processes specific to orthographic production. The P2 interaction may reflect early modulation of lexical activation by sublexical syllable-to-phonetic radical mappings, whereas the P3 interaction suggests enhanced orthographic encoding and response preparation when lexical and sublexical orthographic outputs converge. These findings support an interactive dual-route account of spelling and highlight how the Chinese writing system shapes the time course of written word production.","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"1-17"},"PeriodicalIF":1.8,"publicationDate":"2026-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148622388","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

Spatiotemporal neural dynamics of Chinese word form processing: An SEEG study. 中文字型处理的时空神经动力学：基于SEEG的研究。

IF 1.7 3区心理学

Cognitive Neuropsychology Pub Date : 2026-06-13 DOI: 10.1080/02643294.2026.2685530

Xuliang Zhang, Chunyu Zhao, Yuxin Liu, Zhiyun Dai, Jiahong Zeng, Kaijie Zhang, Zuyun Li, Zhenjiang Cui, Jiahao Wu, Yi Liu, Hui Zhang, Weijin Sun, Guoming Luan, Yuguang Guan, Zaizhu Han

{"title":"Spatiotemporal neural dynamics of Chinese word form processing: An SEEG study.","authors":"Xuliang Zhang, Chunyu Zhao, Yuxin Liu, Zhiyun Dai, Jiahong Zeng, Kaijie Zhang, Zuyun Li, Zhenjiang Cui, Jiahao Wu, Yi Liu, Hui Zhang, Weijin Sun, Guoming Luan, Yuguang Guan, Zaizhu Han","doi":"10.1080/02643294.2026.2685530","DOIUrl":"https://doi.org/10.1080/02643294.2026.2685530","url":null,"abstract":"Chinese written word forms are visually complex and structurally distinct from picture stimuli (line drawings of objects), yet the neural processing differences between these two stimulus categories are not well understood when phonological and semantic factors are controlled. We recorded stereoelectroencephalography (SEEG) from 27 adults with epilepsy during oral reading and picture naming. Stimuli included 36 words and corresponding object pictures, matched in phonology and semantics but differing in visual form. Compared with matched pictures, written words elicited relative low-frequency suppression in the hippocampus and middle occipital gyrus, and stronger high-frequency activation across parietal, frontal, temporal, and occipital cortices. Subregional analyses and Granger causality analyses further revealed spatial specificity and directed information flow among regions showing preferential responses to written words. These findings suggest that Chinese written word form processing involves distinct neural dynamics from general visual object recognition, characterized by frequency-specific, distributed cortical responses, advancing understanding of Chinese reading.","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"1-20"},"PeriodicalIF":1.7,"publicationDate":"2026-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148254366","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 effect of semantic similarity on re-learning of vocabulary in activation and inhibition deficits in aphasia. 失语症激活与抑制缺陷中语义相似对词汇再学习的影响。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-03-01 Epub Date: 2026-07-20 DOI: 10.1080/02643294.2026.2693787

Nazbanou Nozari, Michael C Freund, Brenda Rapp

引用次数: 0

Neural signatures of naming retrieval: Theta and Alpha oscillatory dynamics functionally dissociate objects, people and places. 命名检索的神经特征：Theta和Alpha振荡动力学在功能上分离物体、人和地点。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-03-01 Epub Date: 2026-03-26 DOI: 10.1080/02643294.2026.2643159

Cristiane Souza, Joana C Carmo, Khaoula Ennahli, Margarida V Garrido

{"title":"Neural signatures of naming retrieval: Theta and Alpha oscillatory dynamics functionally dissociate objects, people and places.","authors":"Cristiane Souza, Joana C Carmo, Khaoula Ennahli, Margarida V Garrido","doi":"10.1080/02643294.2026.2643159","DOIUrl":"10.1080/02643294.2026.2643159","url":null,"abstract":"This study examined Alpha and Theta oscillations in picture-naming retrieval of common objects, famous people and well-known places to investigate the distinct memory processes involved in retrieving these semantic categories. Thirty-two adults participated in a picture-naming task manipulating the Objects, Peopleand Places categories. EEG recordings were obtained during the entire task. Morlet wavelets were extracted for each band and condition across different time-bins. The behavioural results indicated lower naming precision for People, although naming Places was still more challenging than naming Objects. Electrophysiological results revealed functionally dissociable Theta and Alpha oscillation patterns across categories, possibly derived from their different contextual requirements. Places (long-lasting Theta synchronicity) differed symmetrically from Objects (long-lasting Alpha desynchronization). Places also partially differed from People, with the latter eliciting early but transient Theta synchronization and a subsequent desynchronization in Alpha. These findings may inform models of declarative memory interactions and encourage innovative approaches to assessment and intervention.","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"157-174"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147522659","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

Shortened stimulus exposure time in confrontation naming in aphasia reveals temporal processing impairments: Implications for assessment and treatment of anomia. 失语症患者对抗命名时刺激暴露时间缩短揭示了时间加工障碍：对失语症评估和治疗的意义。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-03-01 Epub Date: 2026-02-05 DOI: 10.1080/02643294.2026.2620738

Matthew J Sayers, Jamie Reilly, Nadine Martin

引用次数: 0

Phonological processes and similarity constraints in consonant and vowel substitution errors: Insights from individuals with conduction aphasia. 辅音和元音替换错误的语音过程和相似限制：来自传导性失语症患者的见解。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-03-01 Epub Date: 2026-02-09 DOI: 10.1080/02643294.2026.2625103

Aviah Gvion, Tamar Levy, Michal Biran, Gila Tubul-Lavy

{"title":"Phonological processes and similarity constraints in consonant and vowel substitution errors: Insights from individuals with conduction aphasia.","authors":"Aviah Gvion, Tamar Levy, Michal Biran, Gila Tubul-Lavy","doi":"10.1080/02643294.2026.2625103","DOIUrl":"10.1080/02643294.2026.2625103","url":null,"abstract":"Individuals with conduction aphasia (CA), associated with post-lexical impairments, frequently produce phonological substitution errors. This study examined whether such substitutions reflect phonological simplification principles (e.g., preference for unmarked phonemes, sonority-based tendencies, assimilation) or are mainly constrained by phonological similarity. Under a similarity account, substitutions should preserve key phonological features of the target, even when the result is more complex. We analysed 339 consonant and 98 vowel substitution errors produced by 14 individuals with CA across naming, reading, and repetition tasks, and compared them with errors from one individual with apraxia of speech (AOS) without aphasia. CA errors were strongly guided by phonological similarity, with most substitutions differing from the target by only one or two features. Although these errors did not violate phonological principles, they often maintained salient target features even when producing more complex sounds. In contrast, the AOS participant showed a tendency toward simpler, unmarked phonemes. These findings indicate distinct underlying mechanisms in CA and AOS and highlight feature-level preservation in CA phonological encoding.","PeriodicalId":50670,"journal":{"name":"Cognitive Neuropsychology","volume":" ","pages":"137-156"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146144575","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

An in-depth investigation of face perception in developmental prosopagnosia. 发展性面孔失认症患者面部知觉的深入研究。

IF 1.8 3区心理学

Cognitive Neuropsychology Pub Date : 2026-03-01 Epub Date: 2026-06-09 DOI: 10.1080/02643294.2026.2676551

Judith Lowes, Peter J B Hancock, Benjamin L Armstrong, Anna K Bobak

引用次数: 0