Sensory uncertainty punctuates motor learning independently of movement error when both feedforward and feedback control processes are engaged
C. L. Hewitson, D. M. Kaplan, M. Crossley
The paper shows that sensory uncertainty affects feedforward adaptation in reaching movements differently when feedback is present or absent, causing abrupt changes in movement vectors that correlate with uncertainty but not with movement error.
bioRxiv · Sep 1, 2022Animal Behavior & Cognition