Automated slice‐specific z‐shimming for functional magnetic resonance imaging of the human spinal cord
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DOI: 10.1002/hbm.26018
Abstract: Functional magnetic resonance imaging (fMRI) of the human spinal cord faces many challenges, such as signal loss due to local magnetic field inhomogeneities. This issue can be addressed with slice‐specific z‐shimming, which compensates for the… read more here.
Keywords: magnetic resonance; resonance imaging; slice specific; human spinal ... See more keywords
Adaptive slice‐specific z‐shimming for 2D spoiled gradient‐echo sequences
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DOI: 10.1002/mrm.28468
Abstract: To reduce the misbalance between compensation gradients and macroscopic field gradients, we introduce an adaptive slice‐specific z‐shimming approach for 2D spoiled multi‐echo gradient‐echoe sequences in combination with modeling of the signal decay. read more here.
Keywords: slice specific; adaptive slice; gradient; specific shimming ... See more keywords
Simultaneous multislice imaging with slice‐specific z‐shim
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DOI: 10.1002/mrm.29673
Abstract: To implement slice‐specific z‐shim in simultaneous multislice (SMS) imaging in order to minimize signal losses in slice‐accelerated T2*‐weighted acquisitions, such as for spinal cord functional neuroimaging. read more here.
Keywords: specific shim; simultaneous multislice; slice specific;