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Correlation between z-transformed CMRGlc values and z-transformed R (left), MVAR (middle) and fALFF (right) coefficients for all subjects in six networks at test and retest conditions. The R-value represents the Pearson’s correlation coefficient between the measures. R, bivariate-correlation coefficient; MVAR, Multi-Variate Auto-Regressive model coefficient; fALFF, fractional amplitude of low frequency fluctuations.
