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Figure 1


Fig 1. A and B, Coronal brain images (radiologic orientation) showing the standard locations of the 4 actual spectroscopy voxels in a healthy volunteer.

C, The spectrum of voxel 1 (parietal right). Assignments: 1, Cr-CH2-; 2, Glu {alpha}/Gln {alpha}; 3, Gln (multiple from C2-C6); 4, mIns; 5, Gln (multiple from C2-C6); 6, scyllo-inositol; 7, Cho (CH3)3; 8, Cr (CH3); 9, NAA; 10, NAA; 11, Glu {gamma}/ß; 12, Gln {gamma}/ß; 13, NAAG-methyl; 14, NAA-methyl; 15, Lac CH3; 16, protein background ("baseline").