Figure 4.

(A) Pre-exposure condition: mean percent deviation error by stimulus condition in each of the 16 RHD patients. (B) Effects of PA on forearm bisection, i.e., difference in the deviation error between post-exposure and pre-exposure to prisms (post minus pre PA), for the real and the fake forearm conditions in each of the 16 patients. A negative score indicates a leftward, PA-induced, net effect, a positive score a rightward effect. Asterisk: significant difference between each patient’s score and the mean score of the control group for each stimulus condition. Circles and brackets: significant difference between fake and real forearm bisection in the individual patient, as compared to the same average difference in the control group. N−, patients without USN; N+, patients with USN.