Optimization of MRI parameters for the gradient echo method in fluorocarbon research

N. V. Anisimov; M. V. Gulyaev; D. V. Volkov; S. S. Batova; O. S. Pavlova; D. V. Fomina; Yu. A. Pirogov

doi:10.3103/S1541308X1702011X

Optimization of MRI parameters for the gradient echo method in fluorocarbon research

Авторы: Anisimov N.V.¹, Gulyaev M.V.¹, Volkov D.V.², Batova S.S.², Pavlova O.S.², Fomina D.V.², Pirogov Y.A.²
Учреждения:
1. Faculty of Fundamental Medicine
2. Faculty of Physics
Выпуск: Том 25, № 2 (2017)
Страницы: 140-146
Раздел: Magnetic Resonance Imaging
URL: https://journals.rcsi.science/1541-308X/article/view/217780
DOI: https://doi.org/10.3103/S1541308X1702011X
ID: 217780

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Аннотация

The problems of magnetic resonance imaging (MRI) of objects having a very wide spectrum of the nuclear magnetic resonance, where signals from all its lines are difficult to detect, have been investigated. It is proposed to carry out MRI using frequency-selective pulses. A method for setting optimally the pulse parameters and the start time of induction signal detection is described. The calculation results are compared with the MRI data obtained for a fluorocarbon compound.