Enhanced Early Neuronal Processing of Food Pictures in Anorexia Nervosa: A Magnetoencephalography Study

Figure 1

The main effect of group on -span, -span, and -span. -span scores reflect pupil dilation (in mm) after stimulus onset. -span and -span scores reflect movement horizontally and vertically (mm) from the central point of the picture. A significant main effect of group was found for all three measures (). Post hoc Bonferroni corrected -tests indicated this was driven by increased scores on all three measures in the AN-R compared to the AN-C and HC groups (). AN-C: acute Anorexia Nervosa group, AN-R: recovered Anorexia Nervosa group, and HC: healthy control group.