Article

Shared internal models for feedforward and feedback control of arm dynamics in non-human primates

2020-04-06

Abstract excerpt

Previous work has shown that humans account for and learn novel properties or the arm’s dynamics, and that such learning causes changes in both the predictive (i.e., feedforward) control of reaching and reflex (i.e., feedback) responses to mechanical perturbations. Here we show that similar observations hold in old-world monkeys (macaca fascicularis). Two monkeys were trained to use an exoskeleton to perform a sin...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: e2f521d2-eb57-5230-8565-6f0893d69b51
DOI: 10.1101/2020.04.05.026757

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Shared internal models for feedforward and feedback control of arm dynamics in non-human primatesDOI 10.1101/2020.04.05.026757Read

Feedforward and feedback control share an internal model of the arm’s dynamicsSemantic proximity Read

Motor learning and transfer: from feedback to feedforward controlSemantic proximity Read

Generalizing movement patterns following shoulder fixationSemantic proximity Read

Explicit feedback and instruction do not change shoulder muscle activity reduction after shoulder fixationSemantic proximity Read

The Effects of Motor Modularity on Performance, Learning, and Generalizability in Upper-Extremity Reaching: a Computational AnalysisSemantic proximity Read

Changes in Muscle Synergy Structure and Activation Patterns Underlie Force Field Adaptation, Retention, and GeneralizationSemantic proximity Read

Task-Relevant Haptic Feedback Improves Asymptotic Performance in de novo Arm Control AcquisitionSemantic proximity Read

Preserved Neural Dynamics across Arm and Brain-controlled MovementsSemantic proximity Read

Durability of Motor Learning by ObservingSemantic proximity Read

The primary afferent activity cannot capture the dynamical features of muscle activity during reaching movementsSemantic proximity Read

Motor cortical dynamics are shaped by multiple distinct subspaces during naturalistic behaviorSemantic proximity Read

When anticipation is not enough: a mixture of robust and adaptive feedback control strategies improve reaching in dynamic environmentsSemantic proximity Read