Minimization of Nyquist ghosting for echo-planar imaging at ultra-high fields based on a "negative readout gradient" strategy

Purpose: To improve the traditional Nyquist ghost correction approach in echo planar imaging (EPI) at high fields, via schemes based on the reversal of the EPI readout gradient polarity for every other volume throughout a functional magnetic resonance imaging (fMRI) acquisition train.


Published in:
Journal Of Magnetic Resonance Imaging, 30, 1171-1178
Year:
2009
Publisher:
Wiley-Blackwell
ISSN:
1053-1807
Keywords:
Laboratories:




 Record created 2010-11-30, last modified 2018-03-18

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