Functionally and structurally distinct fusiform face area(s) in over 1000 participants

•We manually defined individual fusiform face-selective regions in 1053 participants (2106 hemispheres) from the Human Connectome Project.•95.44% of hemispheres have two fusiform face-selective regions that differ in face selectivity, functional connectivity, cortical thickness, and myelination.•Patterns of face selectivity and functional connectivity for each fusiform face-selective region are more similar in monozygotic than dizygotic twins and more so than cortical thickness and myelination.