The relayed nuclear Overhauser effect in magnetization transfer and chemical exchange saturation transfer MRI
Magnetic resonance (MR) is a powerful technique for noninvasively probing molecular
species in vivo but suffers from low signal sensitivity. Saturation transfer (ST) MRI …
species in vivo but suffers from low signal sensitivity. Saturation transfer (ST) MRI …
Precise estimate of fundamental in-vivo MT parameters in human brain in clinically feasible times
A Ramani, C Dalton, DH Miller, PS Tofts… - Magnetic resonance …, 2002 - Elsevier
A methodology is presented for extracting precise quantitative MT parameters using a
magnetisation-prepared spoiled gradient echo sequence. This method, based on a new …
magnetisation-prepared spoiled gradient echo sequence. This method, based on a new …
Understanding quantitative pulsed CEST in the presence of MT
KL Desmond, GJ Stanisz - Magnetic resonance in medicine, 2012 - Wiley Online Library
Phantom experiments in agar and ammonium chloride were performed to evaluate a three‐
pool model of magnetization transfer and chemical exchange saturation transfer (CEST) in a …
pool model of magnetization transfer and chemical exchange saturation transfer (CEST) in a …
Application of chemical exchange saturation transfer (CEST) MRI for endogenous contrast at 7 Tesla
Chemical exchange saturation transfer (CEST) magnetic resonance imaging (MRI) indirectly
images exchangeable solute protons resonating at frequencies different than bulk water …
images exchangeable solute protons resonating at frequencies different than bulk water …
Magnetization transfer phenomenon in the human brain at 7 T
Magnetization transfer is an important source of contrast in magnetic resonance imaging
which is sensitive to the concentration of macromolecules and other solutes present in the …
which is sensitive to the concentration of macromolecules and other solutes present in the …
Four‐pool modeling of proton exchange processes in biological systems in the presence of MRI–paramagnetic chemical exchange saturation transfer (PARACEST) …
Signal loss due to magnetization transfer (MT) from the macromolecular protons of biological
tissues is an important consideration for the in vivo detection of paramagnetic chemical …
tissues is an important consideration for the in vivo detection of paramagnetic chemical …
Quantitative two‐dimensional ultrashort echo time magnetization transfer (2D UTE‐MT) imaging of cortical bone
Purpose To investigate quantitative 2D ultrashort echo time magnetization transfer (UTE‐
MT) imaging in ex vivo bovine cortical bone and in vivo human tibial cortical bone. Methods …
MT) imaging in ex vivo bovine cortical bone and in vivo human tibial cortical bone. Methods …
High‐resolution imaging of magnetisation transfer and nuclear Overhauser effect in the human visual cortex at 7 T
The aim of this study was to optimise a pulse sequence for high‐resolution imaging sensitive
to the effects of conventional macromolecular magnetisation transfer (MTm) and nuclear …
to the effects of conventional macromolecular magnetisation transfer (MTm) and nuclear …
Nonaqueous magnetization following adiabatic and selective pulses in brain: T1 and cross‐relaxation dynamics
LA Reynolds, SR Morris, IM Vavasour… - NMR in …, 2023 - Wiley Online Library
Inversion pulses are commonly employed in MRI for T 1‐weighted contrast and relaxation
measurements. In the brain, it is often assumed that adiabatic pulses saturate the …
measurements. In the brain, it is often assumed that adiabatic pulses saturate the …
T2ρ and T1ρ adiabatic relaxations and contrasts
S Michaeli, DJ Sorce, M Garwood - Current Analytical …, 2008 - ingentaconnect.com
Transverse relaxation in the rotating frame (T2ρ) is the dominant relaxation mechanism
during a train of adiabatic full passage (AFP) radiofrequency (RF) pulses with no interpulse …
during a train of adiabatic full passage (AFP) radiofrequency (RF) pulses with no interpulse …