Exploració per tema "Esclerosi múltiple"
Ara es mostren els items 1-20 de 35
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2D conventional and synthetic brain MRI in the assessment of multiple sclerosis
(Sage, 2020-12)
Article
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A Fuzzy Regional-Based Approach for Detecting Cerebrospinal Fluid Regions in presence of Multiple Sclerosis Lesions
(Springer-Verlag, Berlin, Heidelberg,, 2010)
Text en actes de congrés
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A single-center, randomized, double-blind, placebo-controlled study of interferon beta-1b on primary progressive and transitional multiple sclerosis
(2009-10)
Article
Accés restringit per política de l'editorialInflammation and neurodegeneration may have differential impacts on disease evolution in the different forms of multiple sclerosis. However, a beneficial effect of immunomodulatory drugs should not be ruled out in primary ... -
Applying multilayer analysis to morphological, structural, and functional brain networks to identify relevant dysfunction patterns
(The MIT Press. Massachusetts Institute of Technology, 2022-07-01)
Article
Accés obertIn recent years, research on network analysis applied to MRI data has advanced significantly. However, the majority of the studies are limited to single networks obtained from resting-state fMRI, diffusion MRI, or gray ... -
Assessment of 2D conventional and synthetic MRI in multiple sclerosis
(Springer Nature, 2022-01-01)
Article
Accés obertPurpose: To qualitatively and quantitatively compare synthetic and conventional MRI sequences acquired on a 1.5-T system for patients with multiple sclerosis (MS). Methods: Prospective study that involved twenty-seven ... -
Assessment of automatic decision-support systems for detecting active T2 lesions in multiple sclerosis patients
(SAGE publishing, 2022-07)
Article
Accés obertActive (new/enlarging) T2 lesion counts are routinely used in the clinical management of multiple sclerosis. Thus, automated tools able to accurately identify active T2 lesions would be of high interest to neuroradiologists ... -
Assessment of automatic decision-support systems for detecting active t2 lesions in multiple sclerosis patients
(Sage, 2020-12)
Audiovisual
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Cervical cord atrophy and long-term disease progression in patients with primary-progressive multiple sclerosis
(2018-02-01)
Article
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Comparison between gadolinium-enhanced 2D T1-weighted gradient-echo and spin-echo sequences in the detection of active multiple sclerosis lesions on 3.0T MRI
(2017-04-01)
Article
Accés obertObjectives To compare the sensitivity of enhancing multiple sclerosis (MS) lesions in gadolinium-enhanced 2D T1-weighted gradient-echo (GRE) and spin-echo (SE) sequences, and to assess the influence of visual conspicuity ... -
Dynamics and predictors of cognitive impairment along the disease course in multiple sclerosis
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-10-28)
Article
Accés obertBackground: The evolution and predictors of cognitive impairment (CI) in multiple sclerosis (MS) are poorly understood. We aimed to define the temporal dynamics of cognition throughout the disease course and identify ... -
Efecte de processos neurodegeneratius motors en els moviments oculars
(Universitat Politècnica de Catalunya, 2016-01-11)
Treball Final de Grau
Accés obertDins les malalties neurodegeneratives motores amb implicació visual hi trobem: 1. Esclerosis múltiple: es caracteritza per l'aparició de lesions al sistema nerviós central. Els símptomes visuals són comuns ja que en el 25% ... -
Exploring RCNN for the automated analysis of paramagnetic rim lesions in Multiple Sclerosis MRI
(Universitat Politècnica de Catalunya, 2021-08-31)
Treball Final de Grau
Accés restringit per decisió de l'autor
Realitzat a/amb: Kungliga Tekniska högskolanIn multiple sclerosis, lesions with a peripheral paramagnetic rim is a negative prognostic imaging biomarker and represents a potential outcome measure in MRI-based clinical trials. Nowadays, the presence or absence of ... -
Filtering False Detections of Small Multiple Sclerosis Lesions using Fuzzy Regional Analysis
(2010)
Text en actes de congrés
Accés obertThis paper introduces a method to filter false detections of small multiple sclerosis lesions in magnetic resonance images based on the analysis of regional features. The proposed method considers as starting point the ... -
FLCSFD - A fuzzy local-based approach for detecting cerebrospinal fluid regions in presence of MS lesions
(2009-04)
Comunicació de congrés
Accés restringit per política de l'editorialMagnetic Resonance Imaging (MRI) is an important paraclinical tool for diagnosing Multiple Sclerosis (MS) and providing several markers of disease activity and evolution. Traditionally, hypointense lesions on ... -
In vivo molecular changes in the retina of patients with multiple sclerosis
(Association for Research in Vision and Ophthalmology (ARVO), 2021-05-11)
Article
Accés obertPurpose: Raman spectroscopy allows molecular changes to be quantified in vivo from the tissues like the retina. Here we aimed to assess the metabolic changes in the retina of patients with multiple sclerosis (MS). Methods: ... -
Iron deposit within focal lesions in patients with clinically isolated syndrome
(Sage, 2015-09)
Article
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Iron deposits within new T2 lesions in patients with clinically isolated syndrome
(Sage, 2015-09)
Article
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Lesion filling effect in regional brain volume estimations : a study in multiple sclerosis patients with low lesion load
(2016-02-04)
Article
Accés obert© 2016 Springer-Verlag Berlin Heidelberg Introduction: Regional brain volume estimation in multiple sclerosis (MS) patients is prone to error due to white matter lesions being erroneously segmented as grey matter. The ... -
Longitudinal MRI study to measure cervical cord atrophy in multiple sclerosis patients
(Sage, 2015-09)
Article
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Longitudinal study to measure iron deposit in basal ganglia and related structures in patients with clinically isolated syndrome
(Sage, 2017-10)
Article
Accés obert