Simulated lesions. Brain images used in the anatomical validation: Experiment 2. Starting from the top left and going clockwise the abnormalities are: 1) left anterior communicating artery stroke, 2) left anterior frontal lesion, 3) left temporo-parietal lesion, 4) multiple areas of cortical damage, 5) left occipitotemporal lesion, 6) left fronto-parietal lesion, 7) left temporo-parietal lesion, 8) left temporal lobe atrophy, 9) left occipitotemporal lesion, 10) left putamen/insula lesion.