Dr Tim Anderson is currently involved in several studies looking at the effectiveness of certain medications in treating the symptoms of Parkinson's disease.

One study involves Parkinson's disease patients with dementia or significant memory impairment.

Two studies investigate the safety and effectiveness of a dopamine agonist in relieving the symptoms of Parkinson's disease.

Another study which is about to begin is investigating a medication for Parkinson's disease patients who are suffering from treatment-related dyskinesia.