To investigate neuropathological processes involved in HIV infection, a longitudinal analysis of central nervous system (CNS) changes was performed using the SIV-infected macaque model. Five animals were studied during the early phase and 13 during the asymptomatic and symptomatic phases. Histopathological analyses were performed on one cerebral fixed hemisphere whereas on the other frozen hemi...

The objective of this work is to describe the neuropathological findings of a patient clinically presenting with rapidly progressive nonspecific neurological symptoms suggestive of Creutzfeldt-Jakob disease. Methods used were clinical description with laboratory analyses, repeated electroencephalogram, cerebral computed tomography, magnetic resonance imaging studies and details on neuropatholog...

Autism is a neurodevelopmental disorder with complex pathophysiology that affects different areas of the brain. Evidence over past decade indicated role for cerebellum in social skills connection neuropathological changes. In this study, we examined cerebellar plasticity rats exhibited autistic-like behaviors after maternal separation (MS). We showed were associated changes volume size. first t...

The standard for differentiating between dementia subtypes is currently based on neuropathological changes and follows traditional nosological classifications. However, the high incidence of comorbid neuropathologies complicates the differentiation between dementia diagnoses in the clinic. The aim of this study was to investigate the grades of agreement between clinical and neuropathological di...