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Purpose
In this study, we investigate a strategy to reduce the local specific absorption rate (SAR) while keeping
constant inside the region of interest (ROI) at the ultra‐high field (B0 ≥ 7T) MRI.
Methods
Locally raising the resonance structure under the discontinuity (i.e., creating a bump) increases the distance between the accumulated charges and the tissue. As a result, it reduces the...
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