Figure 2.

Retinotopic specificity in the 3-Dot hyperacuity task after double training. A, Double training of 3-dot hyperacuity and orientation discrimination tasks was performed at the same location (loc1), and transfer of 3-dot hyperacuity learning was tested at the untrained diagonal location (loc2). B, This plot shows session-by-session thresholds for 3-dot hyperacuity learning (blue circles) and orientation learning (red diamonds) and transfer results of 3-dot hyperacuity task (green circles). Improvement of the 3-dot hyperacuity task did not transfer to the untrained location (green circles). C, MPI of 3-dot hyperacuity learning at the trained (Loc1, blue bar) and untrained (Loc2, green bar) location is shown. The 3-dot hyperacuity task retained retinotopic specificity after double training.