Figure 4.
Correlations between occipital GABA+/Cr ratios and performance (y axis) on each of 11 behavioral tasks (x axis). Correlations on tasks in which better performance is associated with lower scores are flipped, so that for all tasks, a positive correlation indicates better performance is associated with higher GABA+/Cr ratios. Positive correlations were found for ten out of 11 tasks. CFMT, Cambridge face memory test; CFPT, Cambridge face perception test; COWAT, controlled oral word association test.