Bernard Noël

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47, XYYs represent a high percentage of patients admitted in security settings for aggressiveness. By using a polygraphic technique and amine metabolite estimation in the cerebrospinal fluid (CSF), an attempt was made to evaluate the functional activity of the central aminergic system of these patients. No drastic change was observed in sleep patterns of(More)
INTRODUCTION Myasthenia gravis is a rare neuromuscular disorder associated with a reduction in the availability of acetylcholine receptors at the post-synaptic membranes of skeletal muscles. This is caused by the production of anti-acetylcholine receptor antibodies at the neuromuscular junction due to an autoimmune insult, leading to a compromised(More)
Neurophysiological investigations-including sensory-evoked responses, contingent negative variation (CNV), and nerve conduction velocities-were done in 11 male polygonosomic patients and in comparison with a control group. Some significant data are reported pointing out differences which may be related to a hypovigil type (47, XYY) and a hypervigil type(More)
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