Flexible Sensor for Real-Time Monitoring of Motion Artifacts in Magnetic Resonance Imaging

• DOI: 10.1021/acssensors.4c00319
• Publication Date: 2024-05-16T08:01:13Z
• Authors: Yiran Hu; Chengcheng Han; Xiaoqing Huo; Xiaole Cao; Yongyang Chen; Zhi Cao; Yong Xu; Li Tao; Zhiyi Wu

In recent years, magnetic resonance imaging has been widely used in the medical field. During scan, if human body moves, then there will be motion artifacts on scan image, which interfere with diagnosis and only found after end of sequence, resulting a waste manpower resources. However, is lack technology that halts scanning once arise. Here, we designed real-time monitoring sensor (RMS) to dynamically perceive movement pause time when exceeds certain amplitude. The an array structure can accurately sense position real time. selection RMS ensures no additional interference results. Based this design, achieve function artifact generation.