Beginning readers Brain Mapping 1 Cerebellum 1 Cognition 1 Division of labor 1 Longitudinal 1 Magnetic Resonance Imaging 1 Reading 1 article 1 brain cortex 1 brain mapping 1 cerebellum 1 cognition 1 diagnostic imaging 1 functional connectivity 1 functional magnetic resonance imaging 1 human 1 literacy 1 nuclear magnetic resonance imaging 1 reading 1 word processing 1