The Contribution of Working Memory Areas to Verbal Learning and Recall in Primary Progressive Aphasia.

ABSTRACT: Recent evidence of domain-specific working memory (WM) systems has identified the areas and networks which are involved in phonological, orthographic, and semantic WM, as well as in higher level domain-general WM functions. The contribution of these areas throughout the process of verbal learning and recall is still unclear. In the present study, we asked, what is the contribution of domain-specific specialized WM systems in the course of verbal learning and recall? To answer this question, we regressed the perfusion data from pseudo-continuous arterial spin labeling (pCASL) MRI with all the immediate, consecutive, and delayed recall stages of the Rey Auditory Verbal Learning Test (RAVLT) from a group of patients with Primary Progressive Aphasia (PPA), a neurodegenerative syndrome in which

SUBMITTER: Afthinos A 

PROVIDER: S-EPMC8892377 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature