Identification of multiple sclerosis brain lesions in magnetic resonance imaging using texture analysis
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چکیده
منابع مشابه
Multiple Sclerosis Lesions Segmentation in Magnetic Resonance Imaging using Ensemble Support Vector Machine (ESVM)
Background: Multiple Sclerosis (MS) syndrome is a type of Immune-Mediated disorder in the central nervous system (CNS) which destroys myelin sheaths, and results in plaque (lesion) formation in the brain. From the clinical point of view, investigating and monitoring information such as position, volume, number, and changes of these plaques are integral parts of the controlling process this dise...
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Background and purpose: Insomnia is a common sleep disorder with negative consequences such as decreased quality of life. In this study, the effect of sleep deprivation on memory in both young and older adults was investigated using functional magnetic resonance imaging (fMRI). Materials and methods: In this retrospective study, fMRI data of 40 healthy subjects (17 young and 23 older people) w...
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The clinical and pathological manifestations of multiple sclerosis are due to areas of demyelination which occur throughout the white matter of the central nervous system. MRI of the brain frequently shows abnormalities in the hemispheric subcortical white matter; these are demonstrable in the majority of patients and support the clinical diagnosis of multiple sclerosis. Our studies have shown ...
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BACKGROUND Azathioprine is an immunosuppressive agent that reduces relapse rates in patients with multiple sclerosis (MS), but its efficacy in suppressing new brain lesions has never been evaluated. OBJECTIVE To evaluate the efficacy of azathioprine therapy on new brain lesion suppression in MS. DESIGN Open-label treatment vs baseline study. SETTING Outpatient MS clinical center at a univ...
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ژورنال
عنوان ژورنال: Revista Tecnura
سال: 2014
ISSN: 0123-921X,2248-7638
DOI: 10.14483/udistrital.jour.tecnura.2014.se1.a07