[HTML][HTML] Super-resolution QSM in little or no additional time for imaging (NATIve) using 2D EPI imaging in 3 orthogonal planes
Abstract Quantitative Susceptibility Mapping has the potential to provide additional insights
into neurological diseases but is typically based on a quite long (5–10 min) 3D gradient …
into neurological diseases but is typically based on a quite long (5–10 min) 3D gradient …
Improved dynamic distortion correction for fMRI using single‐echo EPI and a readout‐reversed first image (REFILL)
The boundaries between tissues with different magnetic susceptibilities generate
inhomogeneities in the main magnetic field which change over time due to motion …
inhomogeneities in the main magnetic field which change over time due to motion …
Feasibility of submillimeter functional quantitative susceptibility mapping using 3D echo planar imaging at 7 T
Quantitative susceptibility mapping (QSM) is a tool for mapping tissue susceptibility. Using
QSM for functional brain mapping, it is possible to directly quantify blood‐oxygen‐level …
QSM for functional brain mapping, it is possible to directly quantify blood‐oxygen‐level …
Velocity selective spin labeling using parallel transmission
Purpose Ultra‐high field (UHF) provides improved SNR which greatly benefits SNR starved
imaging techniques such as perfusion imaging. However, transmit field (B1+) …
imaging techniques such as perfusion imaging. However, transmit field (B1+) …
Feasibility of laminar functional quantitative susceptibility mapping
Layer fMRI is an increasingly utilized technique that provides insights into the laminar
organization of brain activity. However, both blood-oxygen-level-dependent (BOLD) fMRI …
organization of brain activity. However, both blood-oxygen-level-dependent (BOLD) fMRI …
[PDF][PDF] Advances in Susceptibility-Weighted Imaging (SWI) and Quantitative Susceptibility Mapping (QSM)
Objectives• Demonstrate enhanced performance of susceptibilityweighted imaging (SWI) in
high-susceptibility brain regions (eg, frontal lobe, ear canals) through improved phase …
high-susceptibility brain regions (eg, frontal lobe, ear canals) through improved phase …
[PDF][PDF] Static Field Correction in 2D and 3D Echo-Planar Imaging (EPI) Sequences
J Pfeuffer, T Feiweier, H Meyer - researchgate.net
Objectives• Provide background on sources of off-resonanceinduced image distortions in
Echo-Planar Imaging (EPI) sequences and discuss correction strategies.• Demonstrate …
Echo-Planar Imaging (EPI) sequences and discuss correction strategies.• Demonstrate …