Helene Rossignol

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Subthalamic nucleus deep brain stimulation improves motor symptoms and quality of life in advanced Parkinson's disease. As after other life-altering surgeries, suicides have been reported following deep brain stimulation for movement disorders. We sought to determine the suicide rate following subthalamic nucleus deep brain stimulation for Parkinson's(More)
1 National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA 2 Division of Neurology, Department of Medicine, University of Toronto, UHN, Toronto, Canada 3 Department of Neurology, University Joseph Fourier, Grenoble, France 4 Clinique Neurologique, Lille University Hospital, Lille, France 5 National Institute(More)
Degradable polyelectrolyte complexes were made by mixing a degradable carboxyl-bearing polyacid, namely poly(beta-malic acid), with a degradable primary amine group-bearing polybase, namely poly(amino serinate), derived from serine. Both oppositely charged polyelectrolytes are functional polymers which belong to the family of poly(beta-hydroxy acid)-type(More)
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