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. Author manuscript; available in PMC: 2011 Feb 9.
Published in final edited form as: AJR Am J Roentgenol. 2010 Jan;194(1):W73–W79. doi: 10.2214/AJR.09.3125

Table 2.

Metabolite biologic parameters determined by MRS in healthy volunteers

Subject T1 Relaxation Time (ms) T2 Relaxation Time (ms)
Cho Water Cho Water
1 1430 1518 132 41
2 1408 1498 142 41
2 1398 1407 - -
3 1331 1486 148 39
4 1386 1449 129 40
5 1276 1511 109 39
Average 1372 1478 134 40
Standard Error 23.4 17.4 6.7 0.42.5%
Coefficient of Variation (SD/mean) 4.2% 2.9% 8.2%