Integration of proprioceptive and visual feedback during online control of reaching
Shoko Kasuga, Frédéric Crevecoeur, Kevin P. Cross, Parsa Balalaie, Stephen H. Scott
Abstract
Visual feedback is more accurate, but proprioceptive feedback is faster. How should you integrate these sources of feedback to guide limb movement? As predicted by dynamic Bayesian models, the size of the muscle response to a mechanical disturbance was essentially the same whether visual feedback was present or not. Only under artificial conditions, such as when shifting the position of a cursor representing hand position, can one observe a muscle response from visual feedback.
Topics & Concepts
ProprioceptionVisual feedbackPsychologyControl (management)Physical medicine and rehabilitationCommunicationCognitive psychologyNeuroscienceHuman–computer interactionComputer scienceComputer visionArtificial intelligenceMedicineMotor Control and AdaptationMusculoskeletal pain and rehabilitationTactile and Sensory Interactions