Fig. 5.

Magnitude of the uncertainty ranges in the proprioceptive estimate trials are shown after training with aligned (white or light gray bars) and misaligned (black and dark gray bars) visual feedback of the hand at each reference marker. A: Rotation Generalization protocol: magnitude of the uncertainty ranges at each reference marker with respect to the trained target direction (0°) made from S1 (after aligned reach training, white bars; after reach training with a rotated cursor, black bars) and S2 (after aligned reach training, light gray bars; after reach training with a rotated cursor, dark gray bars). B: Gain Generalization protocol: magnitude of the uncertainty ranges at each reference marker with respect to the trained target direction (0°) after reach training with an aligned cursor (white bars), a Cursor Decrease (black bars), and a Cursor Increase (gray bars). Error bars reflect SE.