Three‐dimensional echo planar imaging with controlled aliasing: a sequence for high temporal resolution functional MRI
M Narsude, D Gallichan… - Magnetic resonance …, 2016 - Wiley Online Library
Purpose In this work, we combine three‐dimensional echo planar imaging (3D‐EPI) with
controlled aliasing to substantially increase temporal resolution in whole‐brain functional …
controlled aliasing to substantially increase temporal resolution in whole‐brain functional …
Advances in real‐time phase‐contrast flow MRI using asymmetric radial gradient echoes
Purpose To provide multidimensional velocity compensation for real‐time phase‐contrast
flow MRI. Methods The proposed method introduces asymmetric gradient echoes for highly …
flow MRI. Methods The proposed method introduces asymmetric gradient echoes for highly …
[HTML][HTML] Robust free-breathing SASHA T1 mapping with high-contrast image registration
Background Many widely used myocardial T 1 mapping sequences use breath-hold
acquisitions that limit the precision of calculated T 1 maps. The SAturation-recovery single …
acquisitions that limit the precision of calculated T 1 maps. The SAturation-recovery single …
MR image reconstruction using a combination of compressed sensing and partial Fourier acquisition: ESPReSSo
A Cartesian subsampling scheme is proposed incorporating the idea of PF acquisition and
variable-density Poisson Disc (vdPD) subsampling by redistributing the sampling space …
variable-density Poisson Disc (vdPD) subsampling by redistributing the sampling space …
Hybrid-space SENSE reconstruction for simultaneous multi-slice MRI
Simultaneous Multi-Slice (SMS) magnetic resonance imaging (MRI) is a rapidly evolving
technique for increasing imaging speed. Controlled aliasing techniques utilize periodic …
technique for increasing imaging speed. Controlled aliasing techniques utilize periodic …
High‐resolution mapping of neuronal activation with balanced SSFP at 9.4 tesla
K Scheffler, P Ehses - Magnetic resonance in medicine, 2016 - Wiley Online Library
Purpose This work investigates the feasibility of high‐resolution functional imaging of the
human brain using passband balanced steady state free precession (SSFP) at 9.4 Tesla (T) …
human brain using passband balanced steady state free precession (SSFP) at 9.4 Tesla (T) …
Arterial spin labeled perfusion imaging using three‐dimensional turbo spin echo with a distributed spiral‐in/out trajectory
Purpose The three‐dimensional (3D) spiral turbo spin echo (TSE) sequence is one of the
preferred readout methods for arterial spin labeled (ASL) perfusion imaging. Conventional …
preferred readout methods for arterial spin labeled (ASL) perfusion imaging. Conventional …
4D MR imaging using robust internal respiratory signal
The purpose of this study is to investigate the feasibility of using internal respiratory (IR)
surrogates to sort four-dimensional (4D) magnetic resonance (MR) images. The 4D MR …
surrogates to sort four-dimensional (4D) magnetic resonance (MR) images. The 4D MR …
[HTML][HTML] Development of ultrafast UTE imaging for granular systems
Ultrashort echo time (UTE) imaging is commonly used in medical MRI to image 'solid'types
of tissue; to date it has not been widely used in engineering or materials science, in part due …
of tissue; to date it has not been widely used in engineering or materials science, in part due …
Spin echoes in the regime of weak dephasing
Purpose This article analyzes possibilities and limits of spin echoes beyond Hahn's theory.
The regime of weak dephasing is explored with the purpose of combining the enhanced …
The regime of weak dephasing is explored with the purpose of combining the enhanced …