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[HTML][HTML] Pros and cons of ultra-high-field MRI/MRS for human application
Magnetic resonance imaging and spectroscopic techniques are widely used in humans both
for clinical diagnostic applications and in basic research areas such as cognitive …
for clinical diagnostic applications and in basic research areas such as cognitive …
Parallel transmission for ultrahigh‐field imaging
The development of MRI systems operating at or above 7 T has provided researchers with a
new window into the human body, yielding improved imaging speed, resolution and signal …
new window into the human body, yielding improved imaging speed, resolution and signal …
Pushing spatial and temporal resolution for functional and diffusion MRI in the Human Connectome Project
Abstract The Human Connectome Project (HCP) relies primarily on three complementary
magnetic resonance (MR) methods. These are: 1) resting state functional MR imaging …
magnetic resonance (MR) methods. These are: 1) resting state functional MR imaging …
Imaging at ultrahigh magnetic fields: History, challenges, and solutions
K Uğurbil - Neuroimage, 2018 - Elsevier
Following early efforts in applying nuclear magnetic resonance (NMR) spectroscopy to study
biological processes in intact systems, and particularly since the introduction of 4 T human …
biological processes in intact systems, and particularly since the introduction of 4 T human …
Design of a radiative surface coil array element at 7 T: the single‐side adapted dipole antenna
Ultra high field MR imaging (≥ 7 T) of deeply located targets in the body is facing some
radiofrequency‐field related challenges: interference patterns, reduced penetration depth …
radiofrequency‐field related challenges: interference patterns, reduced penetration depth …
Ultra-high field MRI: parallel-transmit arrays and RF pulse design
SN Williams, P McElhinney… - Physics in Medicine & …, 2023 - iopscience.iop.org
This paper reviews the field of multiple or parallel radiofrequency (RF) transmission for
magnetic resonance imaging (MRI). Currently the use of ultra-high field (UHF) MRI at 7 tesla …
magnetic resonance imaging (MRI). Currently the use of ultra-high field (UHF) MRI at 7 tesla …
MRI at 7 Tesla and above: demonstrated and potential capabilities
O Kraff, A Fischer, AM Nagel… - Journal of Magnetic …, 2015 - Wiley Online Library
With more than 40 installed MR systems worldwide operating at 7 Tesla or higher, ultra‐high‐
field (UHF) imaging has been established as a platform for clinically oriented research in …
field (UHF) imaging has been established as a platform for clinically oriented research in …
7‐T MR—from research to clinical applications?
Over 20 000 MR systems are currently installed worldwide and, although the majority
operate at magnetic fields of 1.5 T and below (ie about 70%), experience with 3‐T (in high …
operate at magnetic fields of 1.5 T and below (ie about 70%), experience with 3‐T (in high …
Magnetic resonance imaging at ultrahigh fields
K Uğurbil - IEEE transactions on biomedical engineering, 2014 - ieeexplore.ieee.org
Since the introduction of 4 T human systems in three academic laboratories circa 1990,
rapid progress in imaging and spectroscopy studies in humans at 4 T and animal model …
rapid progress in imaging and spectroscopy studies in humans at 4 T and animal model …
7 Tesla and beyond: advanced methods and clinical applications in magnetic resonance imaging
Ultrahigh magnetic fields offer significantly higher signal-to-noise ratio, and several
magnetic resonance applications additionally benefit from a higher contrast-to-noise ratio …
magnetic resonance applications additionally benefit from a higher contrast-to-noise ratio …