European journal of neurology : the official journal of the European Federation of Neurological Societies
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Little is known about the natural history of non-traumatic compressive mononeuropathies. To improve patient management, prognostic factors and outcome in patients with non-traumatic peroneal and radial mononeuropathies were studied. ⋯ The present study shows a good prognosis for spontaneous recovery after non-traumatic acute-onset compressive peroneal and radial mononeuropathies. Patients with denervation on needle electromyography, older age and severe initial weakness have a poorer prognosis and should be closely monitored to facilitate timely surgery whenever weakness persists. Peripheral nerve ultrasound seems to be of limited prognostic value in these mononeuropathies.
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Multicenter Study
Obesity and impaired cognitive functioning in the elderly: a population-based cross-sectional study (NEDICES).
Studies of high body mass index (BMI) and cognition in the elderly have shown conflicting results. While some studies have shown a detrimental effect of high BMI on cognitive function, others have observed beneficial effects on cognition. Our aim was to assess cognitive function in a large population-based sample of overweight (BMI 25-29.9 kg/m(2) ) and obese (BMI ≥ 30 kg/m(2) ) community-dwelling elderly participants compared with their counterparts with BMI < 25 kg/m(2) (i.e. controls) living in the same population. ⋯ In this large population sample, overweight and obese participants performed poorer on formal neuropsychological tests than their counterparts with BMI < 25 kg/m(2) . These results support the hypothesis of a detrimental effect of high BMI on impaired cognition in the elderly.