Figure 2
From: Perceptual integration and attention in human extrastriate cortex
Behavioural effects of visual crowding. (A) Psychophysical training sessions. Graph bars show the identification accuracy, averaged across subjects (N = 12), for similar and dissimilar Gabor patches in the attended condition. (B) Behavioral responses inside the scanner. Data are plotted averaged (left) and separated according to the stimulus type – all the same, one different, all different (right). Chance level is at 33% (three-alternative forced choice). Error bars represent ± SD (*pBonferroni < 0.05).
