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Biomedical Engineering and Bioengineering Commons

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Theses/Dissertations

2014

University of Iowa

BOLD

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Full-Text Articles in Biomedical Engineering and Bioengineering

Examining The Feasibility Of Magnetic Source Mri By Studying Fmri Acquisition And Analysis Strategies, Leo Ai Jul 2014

Examining The Feasibility Of Magnetic Source Mri By Studying Fmri Acquisition And Analysis Strategies, Leo Ai

Theses and Dissertations

Magnetic source magnetic resonance imaging (msMRI) is an fMRI technique that has been under development for direct detection of neuronal magnetic fields to map brain activity and has been shown to be experimentally detectable using conventional means, but there is debate on the detection of the msMRI signal since it can be only a 0.2% change. Detection of its temporal characteristics has yet to be reported and may strengthen the case for msMRI detection. The temporal characteristics of the detected msMRI signal were examined in this work, but it was found that the sensitivity of conventional analysis techniques are ...