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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: NMR Biomed. 2016 Jun 28;29(8):1108–1116. doi: 10.1002/nbm.3575

Figure 2.

Figure 2

Relationship between CRLBs for spectral fitting of Glx, Glu, and Gln and number of voxels in a region. Trend lines are generated using a 50-point moving average filter to illustrate the approximate relationship between CRLB and number of voxels. Results indicate that the average CRLBs produced by the spectral averaging technique reduce as the size of the region is increased.