Influence of gradient to image quality in MR system / 医疗卫生装备

ABSTRACT

Gradient System is one of the most important parts of Magnetic Resonance Image System.It is a key factor in the image quality.Therefore,during the whole installation process,advanced gradient system is strictly needed.Firstly,this article gives a clear explanation about the theory and function of the gradient system.Then,it discusses how to make rational use of gradient system to acquire the best image quality.