Figure 5.

Test stimuli and results of Experiment 2. (A) Five base-type random-block stimuli. The areas of two objects (shown in black and white) were unbalanced. (B) Results of Experiment 2 with three participants and using the same conventions as those shown in Figure 4. The regions with attended motion direction were perceived more frequently as figure than were the alternative regions. The magnitude of modulation was independent of stimuli, indicating the irrelevance of the object size. See text for details.