Juan Santamaria

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OBJECTIVE To assess whether risk factors for Parkinson disease and dementia with Lewy bodies increase rate of defined neurodegenerative disease in idiopathic rapid eye movement (REM) sleep behavior disorder (RBD). METHODS Twelve centers administered a detailed questionnaire assessing risk factors for neurodegenerative synucleinopathy to patients with(More)
Frequency and mechanisms underlying the association between narcolepsy type 1 (NT1) and psychosis remain unclear with potential role for a common immune pathway. We estimated the frequency of psychosis and its characteristics in NT1 at two European sleep centers (France, n = 381; Spain, n = 161) and measured IgG autoantibodies that recognize the GluN1(More)
A 50 year-old women presented with a history of increasingly frequent bouts of cervicofacial pain over the last 18 months, and a pulsatile tumor in the supraclavicular region. Angiography showed a stenosis of the left subclavian artery with post-stenotic dilatation related to a cervical rib. No further pain was experienced after removal of the rib. The(More)
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