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Array-Optimized Composite Pulse for Excellent Whole-Brain Homogeneity in High-Field MRI

A number of methods to improve excitation homogeneity in high-field MRI have been proposed, and some of these methods rely on separate control of radiofrequency (RF) coils in a transmit array. In this work we combine accurate RF field calculations and the Bloch equation to demonstrate that by using...

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Détails bibliographiques
Auteurs principaux: Collins, Christopher M., Wang, Zhangwei, Mao, Weihua, Fang, Jieming, Liu, Wanzhan, Smith, Michael B.
Format: Artigo
Langue:Inglês
Publié: 2007
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4040532/
https://ncbi.nlm.nih.gov/pubmed/17326169
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.21172
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