脑深部电刺激装置的MRI相容性

MRI Compatibility of Deep Brain Stimulator

脑深部电刺激疗法在临床上发展迅速。介绍了脑深部电刺激装置和磁共振成像设备的组成结构,分析了二者的相互影响,总结了临床上重点关注的射频致热和图像伪影两种相容性问题。

Deep brain stimulation （DBS） therapy develops rapidly in clinical application. The structures of deep brain stimulator and magnetic resonance imaging （MRI） equipment are introduced, the interactions are analyzed, and the two compatible problems of radio frequency （RF） heating and imaging artifact are summarized in this paper.