Diffusion-Tensor MR Imaging and Tractography: Exploring Brain Microstructure and Connectivity1
PGP Nucifora, R Verma, SK Lee, ER Melhem - Radiology, 2007 - pubs.rsna.org
Diffusion magnetic resonance (MR) imaging is evolving into a potent tool in the examination
of the central nervous system. Although it is often used for the detection of acute ischemia …
of the central nervous system. Although it is often used for the detection of acute ischemia …
MR tractography: a review of its clinical applications
K Yamada, K Sakai, K Akazawa, S Yuen… - Magnetic resonance in …, 2009 - jstage.jst.go.jp
Magnetic resonance tractography based on diŠusion-tensor imaging was ˆrst introduced to
the medical imaging community a decade ago. It has been successfully applied to a number …
the medical imaging community a decade ago. It has been successfully applied to a number …
High-dimensional spatial normalization of diffusion tensor images improves the detection of white matter differences: an example study using amyotrophic lateral …
Spatial normalization of diffusion tensor images plays a key role in voxel-based analysis of
white matter (WM) group differences. Currently, it has been achieved using low-dimensional …
white matter (WM) group differences. Currently, it has been achieved using low-dimensional …
Aging in the CNS: comparison of gray/white matter volume and diffusion tensor data
This study investigated the global and regional effects of aging on brain volume, mean
diffusivity (MD), and fractional anisotropy (FA) in 73 normal female subjects using voxel …
diffusivity (MD), and fractional anisotropy (FA) in 73 normal female subjects using voxel …
Between session reproducibility and between subject variability of diffusion MR and tractography measures
As diffusion tractography is increasingly used to generate quantitative measures to address
clinical questions, it is important to characterise the inter-session reproducibility and inter …
clinical questions, it is important to characterise the inter-session reproducibility and inter …
Clinical and radiological markers of extra-motor deficits in amyotrophic lateral sclerosis
Amyotrophic lateral sclerosis (ALS) is now universally recognized as a complex multisystem
disorder with considerable extra-motor involvement. The neuropsychological manifestations …
disorder with considerable extra-motor involvement. The neuropsychological manifestations …
Just pretty pictures? What diffusion tractography can add in clinical neuroscience
Just pretty pictures? What diffusion tractography can add in... : Current Opinion in Neurology
Just pretty pictures? What diffusion tractography can add in clinical neuroscience : Current …
Just pretty pictures? What diffusion tractography can add in clinical neuroscience : Current …
Evidence for white matter disruption in traumatic brain injury without macroscopic lesions
N Nakayama, A Okumura, J Shinoda… - Journal of Neurology …, 2006 - jnnp.bmj.com
Background: Non-missile traumatic brain injury (nmTBI) without macroscopically detectable
lesions often results in cognitive impairments that negatively affect daily life. Aim: To identify …
lesions often results in cognitive impairments that negatively affect daily life. Aim: To identify …
[HTML][HTML] Neuroimaging endpoints in amyotrophic lateral sclerosis
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative, clinically
heterogeneous syndrome pathologically overlap** with frontotemporal dementia. To date …
heterogeneous syndrome pathologically overlap** with frontotemporal dementia. To date …
Probabilistic diffusion tractography: a potential tool to assess the rate of disease progression in amyotrophic lateral sclerosis
The goal of probabilistic tractography is to obtain a connectivity index along a white matter
pathway that reflects fibre organization and is sensitive to pathological abnormalities …
pathway that reflects fibre organization and is sensitive to pathological abnormalities …