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Efficient method to design RF pulses for parallel excitation MRI using gridding and conjugate gradient

Parallel excitation (pTx) techniques with multiple transmit channels have been widely used in high field MRI imaging to shorten the RF pulse duration and/or reduce the specific absorption rate (SAR). However, the efficiency of pulse design still needs substantial improvement for practical real-time...

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Bibliografske podrobnosti
Main Authors: Feng, Shuo, Ji, Jim
Format: Artigo
Jezik:Inglês
Izdano: AME Publishing Company 2014
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC4014867/
https://ncbi.nlm.nih.gov/pubmed/24834420
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3978/j.issn.2223-4292.2014.04.09
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