El análisis de los cambios estructurales del cerebro a través de imágenes de Resonancia Magnética puede proveer información útil para el diagnóstico y el manejo clínico de los pacientes con demencia. Si bien el grado de sofisticación alcanzado por el equipamiento de Resonancia Magnética es alto...
Multiple sclerosis (MS) is a common demyelinating disease that involves the central nervous system causing focal lesions in the brain and spinal cord causing diverse neurological development deficits, many of them severe and irreversible, affecting and invaliding a large percentage of young productive-ag...
Introduction: For more than a decade the diffusion tensor imaging model has been widely used in order to resolve and represent the intracranial white-matter microanatomy. Howeverthere are numerous studies that have successfully demonstrated the limitations associated with DTI in trying to define crossing...
As demências rapidamente progressivas constituem um grupo heterogêneo de condições clínicas (neurodegenerativas, vasculares, infecciosas, imunomediadas, tóxicas, metabólicas, tumorais, psicogênicas) e cirúrgicas. Avaliação detalhada é imprescindível, devendo ser seguido protocolo extenso con...
CONTEXT: One of the major current challenges related to juvenile idiopathic inflammatory myopathy is the search for highly sensitive and specific non-invasive methods for diagnosis as well as for follow-up. OBJECTIVES: The aim of our study was to describe typical magnetic resonance imaging findings and t...