Optimal MR-ARFI encoding parameters for a range of contemporary magnetic field gradient systems
Purpose: To optimize motion encoding gradients in MR-Acoustic Radiation Force Imaging (ARFI) experiments under a range of experimental conditions, and to provide a general simulation tool. Methods: In MR-ARFI, Transcranial focused Ultrasound Stimulation (TUS) induced tissue displacement is encoded by motion encoding gradients as a phase change. We extended previously proposed equations for phase…
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