Progressive increase of frontostriatal brain activation from childhood to adulthood during event‐related tasks of cognitive control

Higher cognitive inhibitory and attention functions have been shown to develop throughout adolescence, presumably concurrent with anatomical brain maturational changes. The relatively scarce developmental functional imaging literature on cognitive control, however, has been inconsistent with respect to the neurofunctional substrates of this cognitive development, finding either increased or decreased executive prefrontal function in the progression from childhood to adulthood. Such inconsistencies may be due to small subject numbers or confounds from age-related performance differences in block design functional MRI (fMRI). In this study, rapid, randomized, mixed-trial event-related fMRI was used to…