• Publications
  • Influence

Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications (all current information on this profile has been aggregated automatically from publisher and metadata sources).
Apathy, primarily defined as a lack of motivation, commonly occurs in people with Parkinson disease (PD). Although dysfunction of basal ganglia pathways may contribute to apathy, the role of dopamineContinue Reading
  • Tom O. Videen, Meghan C. Campbell, Samer D. Tabbal, Morvarid Karimi, Joel S. Perlmutter
  • Medicine
  • Journal of Neuroscience Methods
  • 1 March 2008
  • Differences in the location of active contacts with respect to the subthalamic nucleus (STN) may account for much variability in motor, psychiatric and cognitive responses to deep brain stimulationContinue Reading