What is the youngest known case of Parkinson's? I am doing some research and am wondering what is the youngest known cases of Parkinson's disease in humans. After viewing some brain scan images it would seem that it could be possible that Parkinson's could be started much like for example spinal Meningitis is started, except I don't think it's a form of Spinal Meningitis..That would be up to Lab researchers to verify of corse. If so the a earlyer diagnosis and treatment can be started..

Summarized question: What is the age range for diagnosis of Parkinson's disease?