Oral methylphenidate fails to elicit sig
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Kaveh M. Koochesfahani; Raúl de la Fuente-Fernández; Vesna Sossi; Michael Schulz
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Article
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2006
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John Wiley and Sons
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English
⚖ 85 KB
## Abstract In this study, we assessed the changes of endogenous dopamine (DA) levels in response to methylphenidate in 5 patients with idiopathic Parkinson's disease (PD) and 6 healthy controls. Three‐dimensional positron emission tomography was performed with the D2 receptor antagonist [^11^C]rac