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. 2009 Dec 2;35(3):834–846. doi: 10.1038/npp.2009.191

Figure 5.

Figure 5

The N-acetylaspartate (NAA) level in the anterior cingulate cortex (ACC) and parieto-occipital cortex (POC) as measured by J-resolved proton magnetic resonance spectroscopy (1H-MRS) at baseline, day 2 of riluzole treatment, and week 6 of riluzole treatment. Dashed line shows mean NAA level in combined ACC and POC as measured by 1H-MRS at baseline, day 2 of riluzole treatment, and week 6 of riluzole treatment. NAA levels are represented in arbitrary units (AU). Error bars represent 95% confidence interval.