Transfer within and between the tasks. (A) Online spatial error during the pre-test (black line: left panel) and after training (black line: right panel). Training with the 45° target improved performance on the 35° and 55° targets. However, offline training did not improve performance when tested during the online transfer (solid red line and solid blue line, respectively). (B) Mean regression lines between expected and actual saccades during the offline transfer condition for the ON (black solid line), OFF (red solid line) and OFFrand (blue solid line) tasks. No significant differences were found between the regression line for the ON task during the transfer condition and the regression lines for the OFF and OFFran tasks during the pre-test condition (inset, solid black line and dashed line, respectively).