New high dielectric constant materials for tailoring the B1+ distribution at high magnetic fields.
about
Flexible and compact hybrid metasurfaces for enhanced ultra high field in vivo magnetic resonance imaging.High resolution whole brain diffusion imaging at 7T for the Human Connectome Project.Compressed perovskite aqueous mixtures near their phase transitions show very high permittivities: New prospects for high-field MRI dielectric shimming.Radiofrequency field enhancement with high dielectric constant (HDC) pads in a receive array coil at 3.0TNuclear Overhauser enhancement (NOE) imaging in the human brain at 7T.A novel method to decrease electric field and SAR using an external high dielectric sleeve at 3 T head MRI: numerical and experimental results.Whole-brain three-dimensional T2-weighted BOLD functional magnetic resonance imaging at 7 Tesla.Improvements in high-field localized MRS of the medial temporal lobe in humans using new deformable high-dielectric materials.Implementation of vascular-space-occupancy MRI at 7TIn vivo three-dimensional whole-brain pulsed steady-state chemical exchange saturation transfer at 7 T.High-field imaging of neurodegenerative diseasesPermittivity and performance of dielectric pads with sintered ceramic beads in MRI: early experiments and simulations at 3 T.A radiofrequency coil configuration for imaging the human vertebral column at 7 T.High-permittivity thin dielectric padding improves fresh blood imaging of femoral arteries at 3 TFeasibility of pseudocontinuous arterial spin labeling at 7 T with whole-brain coveragePractical methods for improving B1+ homogeneity in 3 Tesla breast imaging.The technological future of 7 T MRI hardware.Leptomeningeal Enhancement at 7T in Multiple Sclerosis: Frequency, Morphology, and Relationship to Cortical Volume.Electromagnetic computation and modeling in MRI.Spinal cord MRI at 7T.The effect of high-permittivity pads on specific absorption rate in radiofrequency-shimmed dual-transmit cardiovascular magnetic resonance at 3T.Image homogenization using pre-emphasis method for high field MRI.Metamaterial Combining Electric- and Magnetic-Dipole-Based Configurations for Unique Dual-Band Signal Enhancement in Ultrahigh-Field Magnetic Resonance Imaging.Measurement of arteriolar blood volume in brain tumors using MRI without exogenous contrast agent administration at 7T.Volumetric B1 (+) mapping of the brain at 7T using DREAM.Improved RF performance of travelling wave MR with a high permittivity dielectric lining of the bore.Improved steering of the RF field of traveling wave MR with a multimode, coaxial waveguide.Tradeoffs in pushing the spatial resolution of fMRI for the 7T Human Connectome Project.Approaching ultimate intrinsic specific absorption rate in radiofrequency shimming using high-permittivity materials at 7 Tesla.Improvements of transmit efficiency and receive sensitivity with ultrahigh dielectric constant (uHDC) ceramics at 1.5 T and 3 T.Improved detection of fMRI activation in the cerebellum at 7T with dielectric pads extending the imaging region of a commercial head coil.Manipulating transmit and receive sensitivities of radiofrequency surface coils using shielded and unshielded high-permittivity materials.Potential for high-permittivity materials to reduce local SAR at a pacemaker lead tip during MRI of the head with a body transmit coil at 3 T.Simulations of high permittivity materials for 7 T neuroimaging and evaluation of a new barium titanate-based dielectric.Improvement of Electromagnetic Field Distributions Using High Dielectric Constant (HDC) Materials for CTL-Spine MRI: Numerical Simulations and Experiments.Longitudinal Persistence of Meningeal Enhancement on Postcontrast 7T 3D-FLAIR MRI in Multiple Sclerosis
P2860
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P2860
New high dielectric constant materials for tailoring the B1+ distribution at high magnetic fields.
description
2010 nî lūn-bûn
@nan
2010 թուականի Յունուարին հրատարակուած գիտական յօդուած
@hyw
2010 թվականի հունվարին հրատարակված գիտական հոդված
@hy
2010年の論文
@ja
2010年論文
@yue
2010年論文
@zh-hant
2010年論文
@zh-hk
2010年論文
@zh-mo
2010年論文
@zh-tw
2010年论文
@wuu
name
New high dielectric constant m ...... ution at high magnetic fields.
@ast
New high dielectric constant m ...... ution at high magnetic fields.
@en
New high dielectric constant m ...... ution at high magnetic fields.
@nl
type
label
New high dielectric constant m ...... ution at high magnetic fields.
@ast
New high dielectric constant m ...... ution at high magnetic fields.
@en
New high dielectric constant m ...... ution at high magnetic fields.
@nl
prefLabel
New high dielectric constant m ...... ution at high magnetic fields.
@ast
New high dielectric constant m ...... ution at high magnetic fields.
@en
New high dielectric constant m ...... ution at high magnetic fields.
@nl
P2093
P1476
New high dielectric constant m ...... ution at high magnetic fields.
@en
P2093
P304
P356
10.1016/J.JMR.2010.01.003
P577
2010-01-11T00:00:00Z