Predictive coding of visual feedback of actions in human parieto-frontal circuits
Executing visually guided movements requires integrating motor commands with visual feedback of the moving hand. Yet, how the motor and visual systems interact during movement remains unquantified. Using real-time motion tracking in immersive virtual reality during fMRI (MOTUM), we manipulated motor execution and hand visual feedback orthogonally in 24 human participants performing reach-to-grasp…
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