Lifespan longitudinal changes in mesocortical thickness and executive function: Role of dopaminergic genetic predisposition
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Dopamine (DA) signaling is critical for optimal cognitive aging, especially in prefrontal-parietal and fronto-striatal networks. Single nucleotide polymorphisms associated with dopamine regulation, COMTVal158Met and DRD2C957T, stand to exert influence on execu... ...