1.
Stereotact Funct Neurosurg
; 86(3): 184-6, 2008.
Article
in English
| MEDLINE
| ID: mdl-18421247
ABSTRACT
The role of endogenous dopamine in severe Parkinson's disease is often underestimated. We report on a case of acute general motor worsening induced by the ingestion of fluphenazine in a parkinsonian patient successfully treated with STN DBS. Other etiologies were ruled out. Clinical improvement was gradual and fully reversible 4 days after discontinuation of the antidopaminergic drug. We suggest that residual striatal and extrastriatal dopaminergic pathways still play a paramount role in mediating central neurotrasmissions that may take part in STN DBS's mechanism of action.