Metabolite concentrations of study participants
| Metabolite | Metabolite Concentrations (mmol/kg brain) | P Value | |
|---|---|---|---|
| Musicians | Nonmusicians | ||
| NAA | 14.00 ± 1.38 | 12.33 ± 1.08 | .008 |
| Cr | 6.76 ± 1.01 | 6.54 ± 0.65 | .559 |
| Cho | 1.18 ± 0.16 | 1.14 ± 0.21 | .583 |
Note.—Data are mean ± standard deviation.