mri procedure using an inserted supporting gradientenspule intensive magnetic hilfsgradientenpulse produces

摘要

an inserted supporting mri gradientenspule is used to intense magnetic hilfsgradientenpulse during mri sequences to produce the performance of the mri system to improve.although the hilfsgradientenspule significantly reduced dimension and can therefore be significantly reduced uniformity, linearity and / or reproducibility and can lead to a standard mri gradientenspulen,the coordinated use of both the regular mri gradientenspulen and hilfsgradientenspule in certain applications a considerably improved mri systemleistungsfu00e4higkeit produce.such magnetic hilfsgradientenspulen can be used, for example, to spoilerpulse between mri spinechosubsequenzen to ensure diffusionsgradientenpulse in diffusion mri studies to produce or an oscillating gradient, which is used to successively gradi entenechos in echoplanarabbildungen to form.