Table 1. Water-scaled metabolite concentrations (mmol/kg) and CRLBs (%).

	Concentration	CRLB
GABA	2.65 ± 0.44	18.62 ± 2.96
Glu	10.84 ± 0.54	5.23 ± 0.44
Glx	13.03 ± 1.03	6.69 ± 0.48
tNAA	12.37 ± 0.68	2.23 ± 0.44
tCr	9.11 ± 0.57	2.0 ± 0.0
tCho	2.42 ± 0.20	2.85 ± 0.38
mI	6.43 ± 0.51	3.92 ± 0.28

Concentrations were estimated from the PRESS spectra (TR/TE 5000/30 ms).