Fig. 5.
The number of congruent SI subtracted from the number of incongruent SI over the different time windows during the cue-target interval for the exogenous (a) and endogenous (b) conditions. Positive values indicate a larger number of congruent SI, negative values indicate a larger number of incongruent SI. Central target-cue = average SI direction over the preceding trial period (central target illumination-cue). Manual trials are denoted by the continuous line, and saccadic trials by the dotted line. Standard error bars are shown.