A hitchhiker's guide to diffusion tensor imaging
Diffusion Tensor Imaging (DTI) studies are increasingly popular among clinicians and
researchers as they provide unique insights into brain network connectivity. However, in …
researchers as they provide unique insights into brain network connectivity. However, in …
A robust multi-shot scan strategy for high-resolution diffusion weighted MRI enabled by multiplexed sensitivity-encoding (MUSE)
Diffusion weighted magnetic resonance imaging (DWI) data have been mostly acquired with
single-shot echo-planar imaging (EPI) to minimize motion induced artifacts. The spatial …
single-shot echo-planar imaging (EPI) to minimize motion induced artifacts. The spatial …
[HTML][HTML] The impact of post-processing on spinal cord diffusion tensor imaging
Diffusion tensor imaging (DTI) provides information about the microstructure in the brain and
spinal cord. While new neuroimaging techniques have significantly advanced the accuracy …
spinal cord. While new neuroimaging techniques have significantly advanced the accuracy …
Retrospective correction of physiological noise in DTI using an extended tensor model and peripheral measurements
S Mohammadi, C Hutton, Z Nagy… - Magnetic …, 2013 - Wiley Online Library
Diffusion tensor imaging is widely used in research and clinical applications, but this
modality is highly sensitive to artefacts. We developed an easy‐to‐implement extension of …
modality is highly sensitive to artefacts. We developed an easy‐to‐implement extension of …
[HTML][HTML] DTI detects water diffusion abnormalities in the thalamus that correlate with an extremity pain episode in a patient with multiple sclerosis
Background Various types of multiple sclerosis (MS) related pain have been discussed. One
concept is that deafferentation secondary to lesions in the spino-thalamo-cortical network …
concept is that deafferentation secondary to lesions in the spino-thalamo-cortical network …
Voxel‐based statistical analysis of fractional anisotropy and mean diffusivity in patients with unilateral temporal lobe epilepsy of unknown cause
SS Keller, T Ahrens, S Mohammadi… - Journal of …, 2013 - Wiley Online Library
ABSTRACT PURPOSE To determine regional alterations of fractional anisotropy (FA) and
mean diffusivity (MD) in patients with magnetic resonance imaging (MRI)‐negative temporal …
mean diffusivity (MD) in patients with magnetic resonance imaging (MRI)‐negative temporal …
Prospective and retrospective high order eddy current mitigation for diffusion weighted echo planar imaging
D Xu, JK Maier, KF King, BD Collick… - Magnetic resonance …, 2013 - Wiley Online Library
Purpose The proposed method is aimed at reducing eddy current (EC) induced distortion in
diffusion weighted echo planar imaging, without the need to perform further image …
diffusion weighted echo planar imaging, without the need to perform further image …
Cortical plasticity is preserved in nondemented older individuals with severe ischemic small vessel disease
J List, T Duning, J Kürten, M Deppe… - Human Brain …, 2013 - Wiley Online Library
Ischemic small vessel disease (SVD) is a common finding on routine scans in older people,
but cognitive sequelae vary considerably. To improve understanding of mechanisms …
but cognitive sequelae vary considerably. To improve understanding of mechanisms …
Grasping multiple sclerosis: do quantitative motor assessments provide a link between structure and function?
R Reilmann, F Holtbernd, R Bachmann… - Journal of …, 2013 - Springer
Motor disability in MS is commonly assessed by the Expanded Disability Status Scale
(EDSS). Categorical rating scales are limited by subjective error and inter-rater variability …
(EDSS). Categorical rating scales are limited by subjective error and inter-rater variability …
3-d residual eddy current field characterisation: applied to diffusion weighted magnetic resonance imaging
Clinical use of the Stejskal-Tanner diffusion weighted images is hampered by the geometric
distortions that result from the large residual 3-D eddy current field induced. In this work, we …
distortions that result from the large residual 3-D eddy current field induced. In this work, we …