Language reorganization patterns in global aphasia-evidence from fNIRS.

ABSTRACT:

Background

Exploring the brain reorganization patterns associated with language recovery would promote the treatment of global aphasia. While functional near-infrared spectroscopy (fNIRS) has been widely used in the study of speech and language impairment, its application in the field of global aphasia is still limited.

Aims

We aimed to identify cortical activation patterns of patients with global aphasia during naming and repetition tasks.

Methods and procedures

We recruited patients with post-stroke aphasia from the Department of Rehabilitation Medicine at Huashan Hospital. These individuals were diagnosed with global aphasia without cognitive impairments, as assessed by speech-language pathology evaluations. Age- and sex-matched healthy controls were recruited from

SUBMITTER: Li H 

PROVIDER: S-EPMC9853054 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature