FIGURE 1.
(Left) The individual change in glutamate levels from baseline to follow-up, with group mean (SD) of glutamate levels at baseline and follow-up (black circle and error bars). Individual change in the figure is stratified by diagnosis. Results of the paired t-test indicated no significant difference in glutamate levels over time (p = 0.260). (Right) The individual change in Glx levels from baseline to follow-up, with the group mean (SD) Glx levels at baseline and follow-up (black circles and error bars). Individual change in the figure is stratified by diagnosis. Results of the paired t-test indicated no significant difference in Glx levels over time (p = 0.973).