Functional neuroimaging of the olfactory system in humans
Positron emission tomography (PET) and functional magnetic resonance imaging (fMRI)
have begun to provide unique information regarding the neural underpinnings of olfactory …
have begun to provide unique information regarding the neural underpinnings of olfactory …
In vivo B0 field shimming methods for MRI at 7 T
JP Stockmann, LL Wald - Neuroimage, 2018 - Elsevier
Abstract Functional MRI (fMRI) at 7 T and above provides improved Signal-to-Noise Ratio
and Contrast-to-Noise Ratio compared to 3 T acquisitions. In addition to the beneficial …
and Contrast-to-Noise Ratio compared to 3 T acquisitions. In addition to the beneficial …
Interactions between brain and spinal cord mediate value effects in nocebo hyperalgesia
Value information about a drug, such as the price tag, can strongly affect its therapeutic
effect. We discovered that value information influences adverse treatment outcomes in …
effect. We discovered that value information influences adverse treatment outcomes in …
A 32‐channel combined RF and B0 shim array for 3T brain imaging
Purpose We add user‐controllable direct currents (DC) to the individual elements of a 32‐
channel radio‐frequency (RF) receive array to provide B0 shimming ability while preserving …
channel radio‐frequency (RF) receive array to provide B0 shimming ability while preserving …
Dynamic multi-coil shimming of the human brain at 7 T
High quality magnetic field homogenization of the human brain (ie shimming) for MR
imaging and spectroscopy is a demanding task. The susceptibility differences between air …
imaging and spectroscopy is a demanding task. The susceptibility differences between air …
Higher order reconstruction for MRI in the presence of spatiotemporal field perturbations
BJ Wilm, C Barmet, M Pavan… - Magnetic resonance in …, 2011 - Wiley Online Library
Despite continuous hardware advances, MRI is frequently subject to field perturbations that
are of higher than first order in space and thus violate the traditional k‐space picture of …
are of higher than first order in space and thus violate the traditional k‐space picture of …
Peripheral nerve diffusion tensor imaging: overview, pitfalls, and future directions
Diffusion tensor imaging (DTI) is a noninvasive magnetic resonance imaging (MRI)
technique that measures the extent of restricted water diffusion and anisotropy in biological …
technique that measures the extent of restricted water diffusion and anisotropy in biological …
Rapid multislice imaging of hyperpolarized 13C pyruvate and bicarbonate in the heart
Hyperpolarization of spins via dynamic nuclear polarization (DNP) has been explored as a
method to non‐invasively study real‐time metabolic rocesses occurring in vivo using 13C …
method to non‐invasively study real‐time metabolic rocesses occurring in vivo using 13C …
B0 magnetic field homogeneity and shimming for in vivo magnetic resonance spectroscopy
C Juchem, RA de Graaf - Analytical biochemistry, 2017 - Elsevier
The homogenization of B 0 conditions is necessary for every magnetic resonance
spectroscopy (MRS) investigation. Its direct consequence is narrow spectral lines, on which …
spectroscopy (MRS) investigation. Its direct consequence is narrow spectral lines, on which …
Dynamic multi-coil technique (DYNAMITE) shimming for echo-planar imaging of the human brain at 7 Tesla
Gradient-echo echo-planar imaging (EPI) is the primary method of choice in functional MRI
and other methods relying on fast MRI to image brain activation and connectivity. However …
and other methods relying on fast MRI to image brain activation and connectivity. However …