Mechanical model of neural tissue displacement during Lorentz effect imaging
نویسندگان
چکیده
منابع مشابه
Mechanical model of neural tissue displacement during Lorentz effect imaging.
Allen Song and coworkers recently proposed a method for MRI detection of biocurrents in nerves called "Lorentz effect imaging." When exposed to a magnetic field, neural currents are subjected to a Lorentz force that moves the nerve. If the displacement is large enough, an artifact is predicted in the MR signal. In this work, the displacement of a nerve of radius a in a surrounding tissue of rad...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 2008
ISSN: 0740-3194
DOI: 10.1002/mrm.21772