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. 2014 Aug 23;8:526–535. doi: 10.1016/j.nicl.2014.08.017

Table 4.

Correlation between the 3 methods in the control group, averaged across hemisphere.

Laplacian–DiRecT Laplacian–FreeSurfer DiRecT–FreeSurfer
Baseline 0.94 (p < 0.001) 0.86 (p = 0.001) 0.77 (p = 0.009)
3 months 0.96 (p < 0.001) 0.58 (p = 0.08) 0.55 (p = 0.10)
% change 0.54 (p = 0.11) 0.24 (p = 0.50) −0.05 (p = 0.89)