Neural structures supporting spontaneous and assisted (entrained) speech fluency.

ABSTRACT: Non-fluent speech is one of the most common impairments in post-stroke aphasia. The rehabilitation of non-fluent speech in aphasia is particularly challenging as patients are rarely able to produce and practice fluent speech production. Speech entrainment is a behavioural technique that enables patients with non-fluent aphasia to speak fluently. However, its mechanisms are not well understood and the level of improved fluency with speech entrainment varies among individuals with non-fluent aphasia. In this study, we evaluated the behavioural and neuroanatomical factors associated with better speech fluency with the aid of speech entrainment during the training phase of speech entrainment. We used a lesion-symptom mapping approach to define the relationship between chronic stroke location o

SUBMITTER: Bonilha L 

PROVIDER: S-EPMC6885692 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature