Table 4 The mean value and standard deviation of residual between the considered fitting approach and the experimental Z-spectra for the tumor region and its contralateral region.
From: Quantitative separation of CEST effect by Rex-line-fit analysis of Z-spectra
Residual between Rex fitting and the experimental Z-spectra | Residual between Lorentzian fitting and the experimental Z-spectra | Residual between AREX fitting and the experimental Z-spectra | ||||
|---|---|---|---|---|---|---|
Mean value | 1.8914 × 10−4 | 3.8786 × 10−4 | − 1.3783 × 10−5 | 1.7531 × 10−5 | 2.6252 × 10−5 | 1.2 × 10−3 |
Standard deviation | 0.0054 | 0.0147 | 0.0043 | 0.0070 | 0.0053 | 0.0183 |
Tumor region | Contralateral region | Tumor region | Contralateral region | Tumor region | Contralateral region | |
