Figure 5

Effects of stimulus and behavioral histories on the timing of eye reversal in the unpredictable condition. For the stimulus history, trials were sorted based on whether the target velocity in the n-1 (A) or n-2 trial (B) was 4 deg/s (red) or 28 deg/s (blue). For the behavioral history, trials were sorted by the same classification as the predictable condition (C: trials sorted by the n-1 trial; D: trials sorted by the n-2 trial). In the left node, the open symbol and solid line represent the trials preceded by a response from the UPPER trials, and the filled symbols and dushed lines represent the trials preceded by a response from the LOWER trials. Error bars indicate 1 SEM.