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Updated: May 13, 2026

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla
Published on: February 19, 2021
[Cognitive disorders in multiple sclerosis: correlations between neuropsychological, neurophysiological and
Abstract:
Multiple sclerosis (MS) is an autoimmune disease of CNS characterized by myelin destruction and axonal damage. An aim of the study was to analyze the results of neuropsychological tests, cognitive evoked potentials P300 and to evaluate a role of brain atrophy in MS. Neurocognitive functions have been studied in 109 patients with MS. To study cognitive functions, we used the Mini-Mental State Examination (MMSE), the frontal assessment battery, the procedure developed by A.R. Luriya, cognitive evoked potentials P300. Magnetic resonance imaging data were analyzed in 71 patients. Correlations between cognitive functions, the activity of the disease and the expression of brain atrophy were found.
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These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).

