An example of the experimental design.

The experiment consisted of six runs. In each run ¼ of the trials were viewing trials (were participants watched a centrally presented picture), ¾ were tracking trials. Familiar and unfamiliar runs were intertwined. Presented stimuli throughout a run were either buildings, objects or faces. In a familiar trial both targets and distractors remained the same from trial to trial, whereas in an unfamiliar run target-identities changed from trial to trial. Familiar runs consisted of 96 trials, unfamiliar runs of 36 trials. These 6 runs were followed by a localizer task, in which the participant watched faces, buildings or objects.