Simple clinical tests help differentiate Parkinson's disease from atypical parkinsonism

(IOS Press) Two simple tests conducted during the neurological exam can help clinicians differentiate between early-stage Parkinson's disease and atypical parkinsonism. By asking patients to perform a tandem gait test and inquiring whether they are still able to ride a bicycle, clinicians can ascertain whether medio-lateral balance is impaired, a defining characteristic of atypical parkinsonism. These findings are published in the Journal of Parkinson's Disease.