Brain regions specialized for language have been extensively described, yet their arrangement into one or multiple networks remains debated. Using precision functional mapping across three independent...

Brain regions exhibit dynamic yet highly coordinated activity patterns that form large-scale functional networks measurable through resting-state correlations. While their association with fluctuating...

Ladwig et al. use precision fMRI methods to show that the lateral prefrontal cortex of individuals features a mosaic of functionally dissociable network patches rather than a single, broad, and functionally flexible region, as suggested by group-averaged data.