Task: Answer Verification
Input (English): Question: Does alpha and beta EEG power reflect L-dopa acute administration in parkinsonian patients?
Answer: Assuming that a significant change in EEG power spectrum after L-dopa intake may be related to dopaminergic mechanisms, our findings are consistent with the hypothesis that dopaminergic defective networks are implicated in cortical oscillatory abnormalities at rest in non-demented PD patients.
Output (English): yes