The role of the right hemispheric homologous language pathways in recovery from post-stroke aphasia: A systematic review.

Autor: Liu N; Department of Rehabilitation Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215008, Jiangsu, China., Ye TF; Department of Rehabilitation Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215008, Jiangsu, China., Yu QW; Department of Rehabilitation Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215008, Jiangsu, China. Electronic address: yuqw1370@126.com.
Jazyk: angličtina
Zdroj: Psychiatry research. Neuroimaging [Psychiatry Res Neuroimaging] 2024 Sep; Vol. 343, pp. 111866. Date of Electronic Publication: 2024 Aug 02.
DOI: 10.1016/j.pscychresns.2024.111866
Abstrakt: The involvement of the right hemisphere, mainly the activation of the right cerebral regions, in recovery from post-stroke aphasia has been widely recognized. In contrast, the role of the right white matter pathways in the recovery from post-stroke aphasia is rarely understood. In this study, we aimed to provide a primary overview of the correlation between the structural integrity of the right hemispheric neural tracts based on the dual-stream model of language organization and recovery from post-stroke aphasia by systematically reviewing prior longitudinal interventional studies. By searching electronic databases for relevant studies according to a standard protocol, a total of 10 records (seven group studies and three case studies) including 79 participants were finally included. After comprehensively analyzing these studies and reviewing the literature, although no definite correlation was found between the right hemispheric neural tracts and recovery from post-stroke aphasia, our review provideds a new perspective for investigating the linguistic role of the right hemispheric neural tracts. This suggests that the involvement of the right hemispheric neural tracts in recovery from post-stroke aphasia may be mediated by multiple factors; thus, this topic should be comprehensively investigated in the future.
Competing Interests: Declaration of competing interest All the authors declare that they have no conflict of interest.
(Copyright © 2024 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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