Brain structures and cognitive abilities important for the self-monitoring of speech errors.

ABSTRACT: The brain structures and cognitive abilities necessary for successful monitoring of one's own speech errors remain unknown. We aimed to inform self-monitoring models by examining the neural and behavioral correlates of phonological and semantic error detection in individuals with post-stroke aphasia. First, we determined whether detection related to other abilities proposed to contribute to monitoring according to various theories, including naming ability, fluency, word-level auditory comprehension, sentence-level auditory comprehension, and executive function. Regression analyses revealed that fluency and executive scores were independent predictors of phonological error detection, while a measure of word-level comprehension related to semantic error detection. Next, we used multivariate

SUBMITTER: Mandal AS 

PROVIDER: S-EPMC8528269 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature