Results show a significant decrease for all tissues and frequencies in both 1-Norm values and stiffness after the FTC, except for kidney tissue at 500 Hz and averaged frequencies for 1-Norm, where a nonsignificant trend toward a decrease was found.
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1-Norm waveform analysis for MR elastography-based quantification of inhomogeneity: Effects of the freeze-thaw cycle and Alzheimer's disease.
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