Self-regulation of visual word form area activation with real-time fMRI neurofeedback.

ABSTRACT: The Visual Word Form Area (VWFA) is a key region of the brain's reading network and its activation has been shown to be strongly associated with reading skills. Here, for the first time, we investigated whether voluntary regulation of VWFA activation is feasible using real-time fMRI neurofeedback. 40 adults with typical reading skills were instructed to either upregulate (UP group, N = 20) or downregulate (DOWN group, N = 20) their own VWFA activation during six neurofeedback training runs. The VWFA target region was individually defined based on a functional localizer task. Before and after training, also regulation runs without feedback ("no-feedback runs") were performed. When comparing the two groups, we found stronger activation across the reading network for the UP than the DOWN grou

SUBMITTER: Haugg A 

PROVIDER: S-EPMC10244457 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature