[Levodopa and cognitive disorders in Parkinson's disease].

  title={[Levodopa and cognitive disorders in Parkinson's disease].},
  author={Carlos Leiva-Santana and Maria Alvarez-Sauco},
  journal={Revista de neurologia},
  volume={43 2},
AIMS Most of the patients with Parkinson's disease evaluated in formal neuropsychological studies are found to have cognitive disorders similar to those of patients with lesions in the prefrontal cortex. A large number of anatomical, physiological, pharmacological and clinical data indicate that dopamine transmission plays an important role in frontal… CONTINUE READING