What can we gain from subpopulation universal pulses? A simulation-based study.

Igor Tyshchenko, Simon Lévy, Jin Jin,Bahman Tahayori,Yasmin Blunck,Leigh A Johnston

Magnetic resonance in medicine（2023）

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摘要

Subpopulation UPs present an opportunity to improve the homogeneity and reduce anatomical SAR safety margins at 7T without additional acquisition time for calibration.

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关键词

k(T)-points, MRI, parallel transmission, RF pulse design, SAR, UHF, universal pulse

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