Mean full-width at half-maximum and signal-to-noise ratio for each voxel
| Region | Mean ± SD | No. of data points excluded with NAA SD > 10% | |
|---|---|---|---|
| Signal-to-noise ratio | FWHM, ppm | ||
| Dorsal ACC | 18.03 ± 3.78 | 0.05 ± 0.01 | 9 |
| Subgenual ACC | 13.68 ± 3.68 | 0.09 ± 0.03 | 34 |
| Left hippocampus | 14.71 ± 3.54 | 0.09 ± 0.02 | 18 |
| Right hippocampus | 14.03 ± 3.64 | 0.09 ± 0.02 | 15 |
ACC = anterior cingulate cortex; FWHM = full width at half-maximum; NAA = N-acetylaspartate; SD = standard deviation.