Quantification of mechanical vibration during diffusion tensor imaging at 3 T.

Abstract

Subjects sense clear mechanical vibrations during diffusion tensor imaging (DTI). These vibrations, likely resulting from diffusion-sensitizing gradients, have been assumed to be of the same strength and phase in all parts of the magnetic resonance imaging (MRI) scanner so that they could be ignored. However, our measurements, carried out from several parts… (More)

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@article{Hiltunen2006QuantificationOM, title={Quantification of mechanical vibration during diffusion tensor imaging at 3 T.}, author={Jaana Hiltunen and Riitta Hari and Veikko Jousm{\"a}ki and Kiti M{\"u}ller and Raimo Sepponen and Raimo P. Joensuu}, journal={NeuroImage}, year={2006}, volume={32 1}, pages={93-103} }