[The insufficiency of frontal activation in parkinsonism].
Krylov
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D003265:Contingent Negative Variation / Q000502:physiology; D004569:Electroencephalography; D005074:Evoked Potentials, Visual / Q000502:physiology; D005625:Frontal Lobe / Q000503:physiopathology*; D006801:Humans; D010300:Parkinson Disease / Q000503:physiopathology*; D010775:Photic Stimulation