A distinct MR imaging phenotype in amyotrophic lateral sclerosis: correlation between T1 magnetization transfer contrast hyperintensity along the corticospinal tract …
G Carrara, C Carapelli, F Venturi… - American journal …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: In the search for a diagnostic marker in ALS, we focused
our attention on the hyperintense signal intensity in T1 MTC MR images along the CST …
our attention on the hyperintense signal intensity in T1 MTC MR images along the CST …
Detection of corticospinal tract compromise in amyotrophic lateral sclerosis with brain MR imaging: relevance of the T1-weighted spin-echo magnetization transfer …
AJ da Rocha, ASB Oliveira… - American journal …, 2004 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Hyperintensity in the posterior limb of the internal capsule
at T2-weighted MR imaging, consistent with corticospinal tract (CST) degeneration, is …
at T2-weighted MR imaging, consistent with corticospinal tract (CST) degeneration, is …
[HTML][HTML] Reduced MTR in the corticospinal tract and normal T2 in amyotrophic lateral sclerosis
JL Tanabe, M Vermathen, R Miller, D Gelinas… - Magnetic resonance …, 1998 - Elsevier
The objective of this study was to test the hypothesis that magnetization transfer ratios (MTR)
are decreased in the corticospinal tract of patients with amyotrophic lateral sclerosis (ALS); …
are decreased in the corticospinal tract of patients with amyotrophic lateral sclerosis (ALS); …
Magnetization transfer imaging demonstrates a distributed pattern of microstructural changes of the cerebral cortex in amyotrophic lateral sclerosis
M Cosottini, I Pesaresi, S Piazza… - American journal …, 2011 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: To date, damage of the cerebral cortex neurons in ALS
was investigated by using conventional MR imaging and proton MR spectroscopy. We …
was investigated by using conventional MR imaging and proton MR spectroscopy. We …
[HTML][HTML] Differential involvement of corticospinal tract (CST) fibers in UMN-predominant ALS patients with or without CST hyperintensity: A diffusion tensor tractography …
V Rajagopalan, EP Pioro - NeuroImage: Clinical, 2017 - Elsevier
Diagnosis of amyotrophic lateral sclerosis (ALS) depends on clinical evidence of combined
upper motor neuron (UMN) and lower motor neuron (LMN) degeneration, although ALS …
upper motor neuron (UMN) and lower motor neuron (LMN) degeneration, although ALS …
Histological–MRI correlation in the primary motor cortex of patients with amyotrophic lateral sclerosis
MD Meadowcroft, NJ Mutic, DC Bigler… - Journal of magnetic …, 2015 - Wiley Online Library
Purpose To establish the relationship between ALS histopathology and quantitative MRI
metrics. Materials and Methods ALS patients (N= 8) in advanced stages of the disease were …
metrics. Materials and Methods ALS patients (N= 8) in advanced stages of the disease were …
Diffusion tensor MRI of early upper motor neuron involvement in amyotrophic lateral sclerosis
M Sach, G Winkler, V Glauche, J Liepert, B Heimbach… - Brain, 2004 - academic.oup.com
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative system disorder
affecting both upper and lower motor neurons. Despite supportive electrophysiological …
affecting both upper and lower motor neurons. Despite supportive electrophysiological …
Amyotrophic Lateral Sclerosis: Diffusion-Tensor and Chemical Shift MR Imaging at 3.0 T1
S Wang, H Poptani, JH Woo, LM Desiderio, LB Elman… - Radiology, 2006 - pubs.rsna.org
Purpose: To prospectively determine whether diffusion-tensor magnetic resonance (MR)
imaging in conjunction with two-dimensional chemical shift imaging can assist in identifying …
imaging in conjunction with two-dimensional chemical shift imaging can assist in identifying …
Brain white matter diffusion tensor metrics from clinical 1.5 T MRI distinguish between ALS phenotypes
V Rajagopalan, GH Yue, EP Pioro - Journal of neurology, 2013 - Springer
Patients with amyotrophic lateral sclerosis (ALS) can present with varying degrees of upper
motor neuron (UMN) and lower motor neuron dysfunction. Previous diffusion tensor imaging …
motor neuron (UMN) and lower motor neuron dysfunction. Previous diffusion tensor imaging …
Amyotrophic lateral sclerosis: objective upper motor neuron markers
P Kaufmann, H Mitsumoto - Current Neurology and Neuroscience Reports, 2002 - Springer
The diagnosis of amyotrophic lateral sclerosis (ALS) remains a clinical diagnosis. It is based
on the combination of both upper and lower motor neuron signs in the neurologic …
on the combination of both upper and lower motor neuron signs in the neurologic …
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