Mulit-Echo Averaging in MR Elastography for Improved SNR

Keywords

achieve achieved achieving acoustic acquisition acquisitions additional additive adjusting agar allows alternatively anatomy applied arrow asset assuming attributed averaging avoid bandwidth better bing body breath china cirrhosis clinical clinically combined compensate compensated completed conflict consecutive consent consistent controllable cost critical cycles dependent diagnosis directly distortion driver dual earlier easily echoes effectively either even expected experiment external fast fibrosis field fluctuations form hence hold holds human idle illustrated implementation improved improvement in vivo indicated indicates induce inhomogeneity intentionally internal issue known leads leaving limited liver local long loss made magnetization manner matrix measure motion needs noise noisy normally note observations organ overall partly period periodic phantom place potential power practical practice prior processed propose protocol pulse read readout reduce reduced reduces reducing reduction represents resolution respectively scanned scanner selected sensitivity shorter solves spatial steady strategy subject subtraction suffers sufficient suppressed susceptibility synchronize temporal term theoretical twice user utilize visible volunteer wave waveform whereas written