Validation to Brazilian Portuguese of the coma recovery scale-revised.

Background:  To improve the diagnostic accuracy of the state of consciousness of patients with severe brain injury, Giacino et al. introduced the Coma Recovery Scale (CRS) in 1991, which underwent revision in 2004, resulting in the revised CRS scale (CRS-R).

Objective:  To determine the concurrent validity, as well as inter- and intrarater agreement of the CRS-R's adaptation to Brazilian Portuguese.

Evidencing leprosy neuronal inflammation by 18-Fluoro-deoxy-glucose.

Background: Leprosy is caused by multiple interactions between Mycobacterium leprae (M. leprae) and the host's peripheral nerve cells. M.

Progressive neuropathy in patients with lepromatous leprosy after multidrug therapy.

Background: The lepromatous pole is a stigmatising prototype for patients with leprosy. Generally, these patients have little or no symptoms of peripheral nerve involvement at the time of their diagnosis. However, signs of advanced peripheral neuropathy would be visible during the initial neurological evaluation and could worsen during and after multidrug therapy (MDT).

Spinocerebellar ataxia in a cohort of patients from Rio de Janeiro.

Objective: The objective of this study is to describe the first series of spinocerebellar ataxia (SCA) in Rio de Janeiro, whose population has a high proportion of mixed Portuguese and African ancestry.

Methods: We reviewed the medical records of patients with progressive ataxia evaluated at the Sarah Network of Rehabilitation Hospitals (Rio de Janeiro). Clinical course, genetic tests for hereditary ataxia, brain MRI, and electroneuromyography were analyzed.

Revisiting epilepsy and the electroencephalogram patterns in Angelman syndrome.

Angelman syndrome is a neurogenetic disorder that severely affects global neurodevelopment due to modifications in the structure or functioning of UBE3A gene. Its prevalence ranges from 1:10,000 to 1:40,000. There are four main genetic types of AS transmission.