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10.1073/pnas. 1509895112abstractbrain palpation from physiological vibrations using MRIWE present a magnetic resonance elastography approach for tissue characterization that is inspired by seismic noise correlation and time reversal.
In contrast to other magnetic resonance elastography techniques, this noise-based approach is, thus, passive and broadband and does need not any synchronization with sources.
an elastography scan could reveal huge variation in stretchiness, hardness or gloopiness. eing able to essentially touch inside the brain is going to be much more discriminatory than conventional MRI,
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