Correlations in state space can cause sub-optimal adaptation of optimal feedback control models Academic Article uri icon

abstract

  • Abstract Control of our movements is apparently facilitated by an adaptive internal model in the cerebellum. It was long thought that this internal model implemented an adaptive inverse model and generated motor commands, but recently many reject that idea in favor of a forward model hypothesis. In theory, the forward model predicts upcoming state during reaching movements so the motor cortex can generate appropriate motor commands. Recent computational models of this process rely on the optimal feedback control (OFC) …

publication date

  • April 1, 2012