Figure 2

(A) Hand-paths from representative subjects observed on the first trials during the learning (gray) session and transfer (black) sessions for Group1.1 (left) and 1.2 (right). The hand-path for the control group was plotted in dashed line. (B) Mean errors of the first trial in the transfer session for Group1.1 (red), Group1.2 (blue), and control (black) (mean ± standard error). (C) Comparison of learning rates in the transfer session for the control and Group1.1 and Group1.2. (D) Comparison of savings in the transfer session using the alternative method. *p < 0.05.