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Updated: Jun 29, 2026

Deep Brain Stimulation with Simultaneous fMRI in Rodents
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使用 toroidal 收发器在深度大脑刺激电极周围获取手术内MR图像的可行性

Nur Izzati Huda Zulkarnain1, Alireza Sadeghi-Tarakameh1, Russell L Lagore1

  • 1Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN, USA.

NeuroImage
|November 1, 2024
PubMed
概括

这项研究引入了一种新的MRI方法,使用电极作为天线,用于更清晰的深度脑刺激 (DBS) 成像. 该技术减少了工件,并改善了安全监控,使得DBS电极放置的可视化更快,更精确.

关键词:
深度大脑刺激是什么?磁力共振成像安全 磁力共振成像安全无线电频率加热的加热方式

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Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).