Brain and Cognition最新文献_第7页

The CODECS study: COgnitive DEficits in Cerebellar Stroke CODECS研究：小脑卒中的认知缺陷。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-11-02 DOI: 10.1016/j.bandc.2023.106102

Ruben S. van der Giessen , Djaina Satoer , Peter J. Koudstaal

{"title":"The CODECS study: COgnitive DEficits in Cerebellar Stroke","authors":"Ruben S. van der Giessen , Djaina Satoer , Peter J. Koudstaal","doi":"10.1016/j.bandc.2023.106102","DOIUrl":"10.1016/j.bandc.2023.106102","url":null,"abstract":"<div><p>Part of the extra-pyramidal system, the cerebellum is more and more recognized by its non-motor functions known as the cerebellar cognitive affective syndrome. Several studies have identified disturbances specifically in executive and attentional functions after focal cerebellar lesions. However, most studies were performed in small and heterogeneous patient groups. Furthermore, there is a substantial variation in the methodology of assessment. Here, we present the results of a large and homogeneous cohort of patients with isolated uniform cerebellar lesions. After three months post-stroke all patients underwent structural neuroimaging to confirm an isolated lesion and were given neuropsychological testing. The results show that cerebellar lesions relate to mild but long-term cognitive impairment in a broad spectrum of neurocognitive functions compared to normative values. These findings confirm involvement of the cerebellum in cognitive processing and supports the theory of ‘dysmetria of thought’ based upon uniform cerebellar processing in multiple cognitive domains. This study highlights the following results: 1-Cognitive impairments after isolated cerebellar stroke is confirmed in several cognitive domains. 2-Semantic and phonemic fluency are most affected in cerebellar stroke patients. 3-Verbal deficits show an age-independent long term effect post-stroke and should be studied further in depth. 4-Cognitive disorders after cerebellar stroke are more prominent in women than men.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0278262623001616/pdfft?md5=420b2afe84162ce51b919ec28e299fd7&pid=1-s2.0-S0278262623001616-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71489253","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}

引用次数: 1

Temporo-Parietal cortex activation during motor imagery in older adults: A case study of Baduanjin 老年人运动想象过程中颞叶顶叶皮层的激活：八段锦的个案研究。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-11-01 DOI: 10.1016/j.bandc.2023.106103

Xiaoxia Yuan , Xiaoke Zhong , Chen Wang , Yuanfu Dai , Yuan Yang , Changhao Jiang

{"title":"Temporo-Parietal cortex activation during motor imagery in older adults: A case study of Baduanjin","authors":"Xiaoxia Yuan , Xiaoke Zhong , Chen Wang , Yuanfu Dai , Yuan Yang , Changhao Jiang","doi":"10.1016/j.bandc.2023.106103","DOIUrl":"10.1016/j.bandc.2023.106103","url":null,"abstract":"<div><p>Age-associated cognitive and motor decline is related to central nervous system injury in older adults. Motor imagery training (MIT), as an emerging rehabilitative intervention, can activate neural basis similar to that in actual exercise, so as to promote motor function in older adults. The complex motor skills rely on the functional integration of the cerebral cortex. Understanding the neural mechanisms underlying motor imagery in older adults would support its application in motor rehabilitation and slowing cognitive decline. Based on this, the present study used functional near infrared spectroscopy (fNIRS) to record the changes in oxygen saturation in older adults (20 participants; mean age, 64.8 ± 4.5 years) during Baduanjin motor execution (ME) and motor imagery (MI). ME significantly activated the left postcentral gyrus, while the oxy-hemoglobin concentration in the right middle temporal gyrus increased significantly during motor imagery. These results indicate that advanced ME activates brain regions related to sensorimotor function, and MI increases the activation of the frontal-parietal cortex related to vision. In older adults, MI overactivated the temporo-parietal region associated with vision, and tend to be activated in the right brain.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71489252","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

Monocular eye patching modulates ipsilesional reactive saccades and smooth pursuit in patients with left hemispatial neglect 单眼眼罩调节左半球忽视患者的同侧反应性跳远和平滑追求

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-30 DOI: 10.1016/j.bandc.2023.106101

Nadine Schenke , Paul Eling , Thomas Duning , Helmut Hildebrandt

{"title":"Monocular eye patching modulates ipsilesional reactive saccades and smooth pursuit in patients with left hemispatial neglect","authors":"Nadine Schenke , Paul Eling , Thomas Duning , Helmut Hildebrandt","doi":"10.1016/j.bandc.2023.106101","DOIUrl":"https://doi.org/10.1016/j.bandc.2023.106101","url":null,"abstract":"<div><p>Patients with hemispatial neglect show multiple oculomotor deficits like delayed contralesional saccade latencies, hypometric saccade amplitudes, and impaired smooth pursuit. We aimed to investigate whether modulation of superior colliculus (SC) activity via monocular eye patching improves neglect patients’ eye movements to the contralesional side of space. Thirteen neglect patients with left-hemispheric (LH) stroke, 22 neglect patients with right-hemispheric (RH) stroke, and 24 healthy controls completed a video-oculographic examination of horizontal smooth pursuit and reactive saccades twice, while the left or right eye was covered with an eye patch. Independent of the eye patch position, LH and RH patients showed enlarged saccade latencies toward contralesional stimuli. In addition, both during smooth pursuit and reactive saccades, RH patients made significantly fewer rightward saccades when the right than when the left eye was patched. Moreover, during reactive saccades, RH patients made significantly fewer right than left saccades, but only when the right eye was patched. These findings suggest that the ipsilesional eye patch modulated ipsilesional ocular performance in the RH group, presumably resulting from differences in SC activity. Yet, ipsilesional eye patching did not improve eye movements to the contralesional side of space, possibly due to the incomplete contralateral retinocollicular projection in humans.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92135980","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

A longitudinal study on language acquisition in monozygotic twins concordant for autism and hyperlexia 一项关于自闭症和阅读障碍的单卵双胞胎语言习得的纵向研究。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-13 DOI: 10.1016/j.bandc.2023.106099

Alexia Ostrolenk , Valérie Courchesne , Laurent Mottron

{"title":"A longitudinal study on language acquisition in monozygotic twins concordant for autism and hyperlexia","authors":"Alexia Ostrolenk , Valérie Courchesne , Laurent Mottron","doi":"10.1016/j.bandc.2023.106099","DOIUrl":"10.1016/j.bandc.2023.106099","url":null,"abstract":"<div><h3>Background</h3><p>Hyperlexia, a strong orientation towards written materials, along with a discrepancy between the precocious acquisition of decoding skills and weaker comprehension abilities, characterizes up to 20% of autistic children. Sometimes perceived as an obstacle to oral language acquisition, hyperlexia may alternatively be the first step in a non-social pathway of language acquisition in autism.</p></div><div><h3>Method</h3><p>We describe two monozygotic twin brothers, both autistic and hyperlexic, from the ages of 4 to 8 years old. Following an in-depth diagnostic assessment, we investigated cross-sectionally and longitudinally their verbal and non-verbal cognitive abilities, language, reading and writing skills, interests, and strengths.</p></div><div><h3>Results</h3><p>The twins’ features, including their high non-verbal level of intelligence, their special interests, and their skills in various domains, were highly similar. Their language consisted exclusively of letters and numbers until their fourth year. After that, their vocabulary broadened until they developed full sentences, and their perception-related interests expanded and merged over time to serve the development of other skills.</p></div><div><h3>Conclusion</h3><p>Our results show that hyperlexic skills can be harnessed to favor oral language development. Given the strong concordance between the twins’ cognitive and behavioral phenotypes, we discuss the environmental and genetic influence that could explain their abilities.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41241140","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

Combined effects of transcranial direct current stimulation and aerobic exercise on inhibitory control function in healthy young adults: An event-related potential study 经颅直流电刺激和有氧运动对健康年轻人抑制控制功能的联合影响：一项事件相关电位研究。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-08 DOI: 10.1016/j.bandc.2023.106090

Yingying Ji , Xuemei Ni , Kai Zheng , Ying Jiang , Caili Ren , Haohao Zhu , Ming Xiao , Tong Wang

{"title":"Combined effects of transcranial direct current stimulation and aerobic exercise on inhibitory control function in healthy young adults: An event-related potential study","authors":"Yingying Ji , Xuemei Ni , Kai Zheng , Ying Jiang , Caili Ren , Haohao Zhu , Ming Xiao , Tong Wang","doi":"10.1016/j.bandc.2023.106090","DOIUrl":"10.1016/j.bandc.2023.106090","url":null,"abstract":"<div><p>Transcranial direct current stimulation (tDCS) and aerobic exercise (AE) have been demonstrated to enhance inhibitory control function in healthy individuals separately. However, the potential benefits of combining these two interventions have yet to be fully explored. In this study, we aimed to use multiple event-related potential (ERP) components (P200, N200, and N450) to investigate the combined effects of tDCS and AE on the improvement of inhibitory control ability in healthy young adults. We evaluated the influence of this combined intervention on cognitive tasks involving inhibitory control function and basic information processing by performing the Stroop Word Color task. Our results showed that compared to the application of tDCS or AE alone, the combined intervention of tDCS and AE had a greater effect on improving inhibitory control function in healthy young adults. The amplitude of P200, N200, and N450 ERP components also changed more significantly during the Stroop Word Color task. We concluded that the mechanism of tDCS combined with AE in improving inhibitory control ability may involve synergistic effects on brain structures at different levels, such as regulating interactions at the reticular activating system level and activating corresponding brain regions at the medial frontal lobe and frontal lobe levels.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41220874","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

Effect of transcranial direct current stimulation on learning in older adults with and without Parkinson’s disease: A systematic review with meta-analysis 经颅直流电刺激对患有和不患有帕金森病的老年人学习的影响：一项荟萃分析系统综述。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-01 DOI: 10.1016/j.bandc.2023.106073

Britt Vandendoorent , Evelien Nackaerts , Demi Zoetewei , Femke Hulzinga , Moran Gilat , Jean-Jacques Orban de Xivry , Alice Nieuwboer

{"title":"Effect of transcranial direct current stimulation on learning in older adults with and without Parkinson’s disease: A systematic review with meta-analysis","authors":"Britt Vandendoorent , Evelien Nackaerts , Demi Zoetewei , Femke Hulzinga , Moran Gilat , Jean-Jacques Orban de Xivry , Alice Nieuwboer","doi":"10.1016/j.bandc.2023.106073","DOIUrl":"10.1016/j.bandc.2023.106073","url":null,"abstract":"<div><p>Older adults with and without Parkinson’s disease show impaired retention after training of motor or cognitive skills. This systematic review with meta-analysis aims to investigate whether adding transcranial direct current stimulation (tDCS) to motor or cognitive training versus placebo boosts motor sequence and working memory training. The effects of interest were estimated between three time points, i.e. pre-training, post-training and follow-up. This review was conducted according to the PRISMA guidelines (PROSPERO: CRD42022348885). Electronic databases were searched from conception to March 2023. Following initial screening, 24 studies were eligible for inclusion in the qualitative synthesis and 20 could be included in the meta-analysis, of which 5 studies concerned motor sequence learning (total n = 186) and 15 working memory training (total n = 650). Results were pooled using an inverse variance random effects meta-analysis. The findings showed no statistically significant additional effects of tDCS over placebo on motor sequence learning outcomes. However, there was a strong trend showing that tDCS boosted working memory training, although methodological limitations and some heterogeneity were also apparent. In conclusion, the present findings do not support wide implementation of tDCS as an add-on to motor sequence training at the moment, but the promising results on cognitive training warrant further investigations.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10576682","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

Processing of complex morphosyntactic structures in French: ERP evidence from native speakers 法语复杂形态句法结构的处理：来自母语人士的ERP证据。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-01 DOI: 10.1016/j.bandc.2023.106062

Daniel Grevisse , Marzena Watorek , Karin Heidlmayr , Frédéric Isel

{"title":"Processing of complex morphosyntactic structures in French: ERP evidence from native speakers","authors":"Daniel Grevisse , Marzena Watorek , Karin Heidlmayr , Frédéric Isel","doi":"10.1016/j.bandc.2023.106062","DOIUrl":"10.1016/j.bandc.2023.106062","url":null,"abstract":"<div><p>This event-related brain potentials (ERP) study investigated the neurocognitive mechanisms underlying the auditory processing of verbal complexity in French illustrated by the prescriptive present subjunctive mode. Using a violation paradigm, ERPs of 32 French native speakers were continuously recorded while they listened to 200 ecological French sentences selected from the INTEFRA oral corpus (2006). Participants performed an offline acceptability judgement task on each sentence, half of which contained a correct present subjunctive verbal agreement (<em>reçoive</em>) and the other half an incorrect present indicative one (<em>peut</em>). Critically, the present subjunctive mode was triggered either by verbs (<em>Ma mère desire que j’apprenne</em><sup>My mother wants me to learn</sup>) or by subordinating conjunctions <em>(Pour qu’elle reçoive</em><sup>So that she receives</sup>). We found a delayed anterior negativity (AN) due to the length of the verbal forms and a P600 that were larger for incongruent than for congruent verbal agreement in the same time window. While the two effects were left lateralized for subordinating conjunctions, they were right lateralized for both structures with a larger effect for subordinating conjunctions than for verbs. Moreover, our data revealed that the AN/P600 pattern was larger in late position than in early ones. Taken together, these results suggest that morphosyntactic complexity conveyed by the French subjunctive involves at least two neurocognitive processes thought to support an initial morphosyntactic analysis (AN) and a syntactic revision and repair (posterior P600). These two processes may be modulated as a function of both the element (i.e., subordinating conjunction vs verb) that triggers the subjunctive mode and the moment at which this element is used while sentence processing.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10575157","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

Singleton effect decreases under time pressure: An fNIRS study Singleton效应在时间压力下减弱：一项fNIRS研究。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-01 DOI: 10.1016/j.bandc.2023.106074

Yujie Li , Susu Wang , Qianqian Shan , Xingxing Xia

引用次数: 0

Exercise interventions, postural control, and prefrontal cortex activation in older adults 老年人的运动干预、姿势控制和前额叶皮层激活。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-01 DOI: 10.1016/j.bandc.2023.106063

Kayla Bohlke , Subashan Perera , Emma M. Baillargeon , Mark S. Redfern , Patrick J. Sparto , Ervin Sejdic , Andrea L. Rosso

{"title":"Exercise interventions, postural control, and prefrontal cortex activation in older adults","authors":"Kayla Bohlke , Subashan Perera , Emma M. Baillargeon , Mark S. Redfern , Patrick J. Sparto , Ervin Sejdic , Andrea L. Rosso","doi":"10.1016/j.bandc.2023.106063","DOIUrl":"10.1016/j.bandc.2023.106063","url":null,"abstract":"<div><p>Improving postural control in older adults is necessary for reducing fall risk, and prefrontal cortex activation may also play a role. We sought to examine the impact of exercise interventions on postural control and prefrontal cortex activation during standing balance tasks. We hypothesized that balance would improve and prefrontal control would be reduced. We assessed a subset of participants enrolled in a randomized trial of two exercise interventions. Both groups completed strength and endurance training and the experimental treatment arm included training on timing and coordination of stepping. Postural control and prefrontal cortex activation were measured during dual-task standing balance tasks before and after the intervention. Eighteen participants in the standard strengthening and mobility training arm and 16 in the timing and coordination training arm were included. We examined pre- to post-intervention changes within each study arm, and compared them between interventions. Results did not show any pre- to post-intervention changes on standing postural control nor prefrontal cortex activation in either arm. In addition, there were no differences between the two intervention arms in either balance or prefrontal activation. While exercise interventions can improve mobility, we do not demonstrate evidence of improved standing balance or prefrontal control in standing.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10529535/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10207903","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}

引用次数: 0

Electrophysiological evidence of crossmodal correspondence between auditory pitch and visual elevation affecting inhibition of return 听觉音高和视觉高度之间跨节对应关系影响返回抑制的电生理学证据。

IF 2.5 3区心理学

Brain and Cognition Pub Date : 2023-10-01 DOI: 10.1016/j.bandc.2023.106075

Shuqi Li , Tianyang Zhang , Guangyao Zu , Aijun Wang , Ming Zhang

{"title":"Electrophysiological evidence of crossmodal correspondence between auditory pitch and visual elevation affecting inhibition of return","authors":"Shuqi Li , Tianyang Zhang , Guangyao Zu , Aijun Wang , Ming Zhang","doi":"10.1016/j.bandc.2023.106075","DOIUrl":"10.1016/j.bandc.2023.106075","url":null,"abstract":"<div><p>Inhibition of return (IOR) has proved to be weakened by audiovisual integration because of the increased perceptual salience of targets. Although other audiovisual interactions, such as crossmodal correspondence, have also been shown to facilitate attentional processes, to the best of our knowledge, no study has investigated the interaction between crossmodal correspondence and IOR. The present study employed Posner’s spatial cueing paradigm and manipulated the cue validity, crossmodal correspondence congruency and time interval of auditory and visual stimuli (AV interval) to explore the effect of crossmodal correspondence on the IOR effect. The behavioral results showed a reduced IOR effect under the correspondence congruency condition in contrast to the correspondence incongruency condition at the AV interval of 200 ms, whereas at an AV interval of 80 ms, the decreased IOR effect under crossmodal correspondence congruency was eliminated. The electrophysiological results showed a reduced amplitude difference in P2 between valid and invalid cue conditions when the crossmodal correspondence effect decreased the IOR effect. The present study provided the first evidence of the weakened effect of the crossmodal correspondence effect on the IOR effect, which could be eliminated by audiovisual integration.</p></div>","PeriodicalId":55331,"journal":{"name":"Brain and Cognition","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10210326","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