Dynamic reorganization of task-related network interactions in post-stroke aphasia recovery.

ABSTRACT: Post-stroke aphasia is a network disorder characterized by language impairments and aberrant network activation. While patients with post-stroke aphasia recover over time, the dynamics of the underlying changes in the brain remain elusive. Neuroimaging work demonstrated that language recovery is a heterogeneous process, characterized by varying activation levels in several regions of the left-hemispheric language network and the domain-general bilateral multiple-demand network. Crucially, this activation seems to depend on the time elapsed since stroke and the lesion location. Yet, beyond task-related brain activation, the degree and nature of interactions between regions of the language and the multiple-demand network are not well understood. In this longitudinal functional neuroimaging s

SUBMITTER: Jiang Z 

PROVIDER: S-EPMC12493039 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature