JOURNAL ARTICLE

B - 84 Changes in Right Pars Triangularis Network Role and Naming Errors in Post-Stroke Aphasia.

  • Published In: Archives of Clinical Neuropsychology, 2023, v. 38, n. 7. P. 1451 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Stoll, Harrison; Brecher, Adelyn; Coslett, H Branch; Dresang, Haley; Faseyitan, Olu; Hamilton, Roy; Harvey, Denise; Kelkar, Apoorva; Medaglia, John; Sacchetti, Daniela; Turkeltaub, Peter 3 of 3

Abstract

The article focuses on the role of the right pars triangularis (rPTr) in individuals with post-stroke aphasia (PWA) by examining structural brain changes and their association with language deficits. The study found that boundary controllability (BC), a measure of a brain region's capacity to integrate and segregate networks, was higher in the rPTr of PWA compared to age-matched controls. Additionally, higher BC in the rPTr was significantly related to fewer phonological naming errors, independent of lesion volume. These findings suggest that the rPTr undergoes functional reorganization after stroke, becoming more critical for language processing through altered network integration.

Additional Information

  • Source:Archives of Clinical Neuropsychology. 2023/10, Vol. 38, Issue 7, p1451
  • Document Type:Abstract
  • Subject Area:Language and Linguistics
  • Publication Date:2023
  • ISSN:0887-6177
  • DOI:10.1093/arclin/acad067.290
  • Accession Number:174275068
  • Copyright Statement:Copyright of Archives of Clinical Neuropsychology is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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