[PDF] Top 20 MR identification of white matter abnormalities in multiple sclerosis: a comparison between 1 5 T and 4 T
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MR identification of white matter abnormalities in multiple sclerosis: a comparison between 1 5 T and 4 T
... of white matter abnormal- ities in MS patients is not only possible at 4 T but is superior to ...1.5 T imaging in terms of lesion ...normal-appearing white matter at 1.5 ... See full document
5
Analysis of Normal Appearing White Matter in Multiple Sclerosis: Comparison of Diffusion Tensor MR Imaging and Magnetization Transfer Imaging
... A comparison of magnetization transfer histograms, with an attempt to generate anisotropy histograms, was initially inves- tigated, because histograms have the advantage of providing an estimate of whole-brain ... See full document
8
Modeling the Relationship among Gray Matter Atrophy, Abnormalities in Connecting White Matter, and Cognitive Performance in Early Multiple Sclerosis
... RD abnormalities were at times con- tained within T2 FLAIR lesions; however, 48 of 121 subjects had no overlapping ...Figure 1 displays the masks of T2 FLAIR hyperintensities (blue) and RD increases (red) ... See full document
8
The role of ADAMTS 1, 4 and 5 in multiple sclerosis
... UK Multiple Sclerosis Tissue Bank, Division of Neuroscience and Mental Health, Imperial College London (REC reference number 08/MRE09/31) (see appendix ...appearing white matter ...UK ... See full document
236
Prevalence of Radiologically Isolated Syndrome and White Matter Signal Abnormalities in Healthy Relatives of Patients with Multiple Sclerosis
... ⱖ 1 relative with MS followed in our center (for the healthy relatives of patients with MS), and being able to undergo MR imaging ...and MR im- aging examinations and were assessed with a structured ... See full document
7
Evaluation of Focal Cervical Spinal Cord Lesions in Multiple Sclerosis: Comparison of White Matter–Suppressed T1 Inversion Recovery Sequence versus Conventional STIR and Proton Density–Weighted Turbo Spin Echo Sequences
... performed by us (data not presented here). The sagittal images were acquired with a section thickness of 3 mm; and axial images, with 5-mm thickness with a 10% intersection gap. The in-plane acquired pixel size ... See full document
6
Comparing the Diagnosis of White Matter Injury in Premature Newborns with Serial MR Imaging and Transfontanel Ultrasonography Findings
... the white matter of the corticospinal tracts were obtained on each ...periventricular white matter, were obtained in coro- nal ...course, MR imaging findings, and findings of the ... See full document
9
West Nile Virus Meningoencephalitis: MR Imaging Findings
... and 5 female patients (age range, 40 – 85 years; mean age, ...negative MR imaging of the ...the MR studies are summarized on Table ...The MR imaging studies of the remaining 8 patients ... See full document
10
Spinal Cord Analysis in People with Multiple Sclerosis
... Background. Multiple Sclerosis (MS) is an autoimmune, inflammatory, and chronic disease which, under the effect of the wastes of myelin degradation occurs in the white matter of the brain, ... See full document
7
In Vivo 7T MR Quantitative Susceptibility Mapping Reveals Opposite Susceptibility Contrast between Cortical and White Matter Lesions in Multiple Sclerosis
... Table 1), 13 patients had relapsing-remitting MS, while 1 patient had relapsing-remit- ting MS but was transitioning to secondary-progressive ...removing 1 cortical lesion that contained notable ... See full document
8
Impact of Focal White Matter Damage on Localized Subcortical Gray Matter Atrophy in Multiple Sclerosis: A 5 Year Study
... association between the degree to which connected WM tracts were disrupted by T2- FLAIR lesions and regional SGM ...ship between focal WM damage and connected SGM volume was substantially blunted: A ... See full document
7
Prognostic Value of MR and Magnetization Transfer Imaging Findings in Patients withClinically Isolated Syndromes Suggestive ofMultiple Sclerosis at Presentation
... on MR images suggestive of MS (25), microscopic changes occurring outside T2- visible lesions also influence the subsequent evo- lution of the ...or MR spectroscopy (43) changes can be detected in the ... See full document
5
Multimodality Imaging of Cortical and White Matter Abnormalities in Sturge Weber Syndrome
... the white matter were apparent in 11 pa- tients (85%), including 5 of the 6 children who showed no cortical SWI abnormalities (Table 2, Figs 3 and ...these white matter ... See full document
7
Alexander Disease: Diagnosis with MR Imaging
... frontal white matter, caudate nucleus, putamen, globus pallidus, brain stem lesions, and intraparenchymal trajectories of the trigeminal nerve (Fig ...early MR stud- ies obtained during the stage of ... See full document
12
Diffusely Abnormal White Matter in Progressive Multiple Sclerosis: In Vivo Quantitative MR Imaging Characterization and Comparison between Disease Types
... in 4 locations: left and right frontal WM and left and right parieto-occipital WM, leading to a total of 12 ROIs per ...Fig 1. Sample of maps of quantitative MR imaging measures for 1 axial ... See full document
8
Thalamic inflammation after brain trauma is associated with thalamo-cortical white matter damage
... involving white matter damage, including multiple sclerosis and peripheral nerve injury [5] and another study of TBI [22], also show thalamic inflammation, suggesting the thalamus is a ... See full document
5
Neuroimaging and Cartography: Mapping Brain Tumors
... the MR-derived target at final follow-up differ from that at pre-gamma- knife baseline?’’ The reported data suggest a trend at final follow-up toward fewer patients with at least one tumor-suggestive voxel inside ... See full document
7
Radiation injury of the brain
... [23] reported periventricular white matter abnormalities on MR in all of 41 irradiated brain tumor patients, but only 32% 56% of adults and 20% of children showed severe abnormalities.. [r] ... See full document
18
The role of MR volumetry in brain atrophy assessment in multiple sclerosis: A review of the literature
... Multiple sclerosis has long been classified as a primary white matter (WM) disease of the CNS. Foci of demy- elination in WM are readily visualized using MRI and re- main a hallmark of the ... See full document
11
The Insula: Anatomic Study and MR Imaging Display at 1 5 T
... Vestibular Function.—Stimulation of the vestibular system by caloric irrigation with ice water or by gal- vanic stimulation of the mastoid activates the con- tralateral posterior insula and deactivates the visual ... See full document
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