Parkinson's disease is often defined as a parkinsonian syndrome that is idiopathic (having no known cause), although some atypical cases have a genetic origin.
Primary Parkinson's diseaseis idiopathic (having no known cause), although some atypical cases have a genetic origin. Parkinson's disease is often defined as a parkinsonian syndrome.
Parkinson's disease is often defined as a parkinsonian syndrome. Primary Parkinson's diseaseis idiopathic (having no known cause), although some atypical cases have a genetic origin.
Parkinson's disease is often defined as a parkinsonian syndrome. Primary Parkinson's diseaseis idiopathic (having no known cause), although some atypical cases have a genetic origin.