Wrist rigidity is accepted as a major indicator of the Parkinson’s Disease (PD). In the current medical practice, wrist rigidity is qualitatively measured by movement disorder specialists as a part of the Unified Parkinson’s ...

Accumulation and aggregation of alpha-synuclein (SNCA) is a hallmark of Parkinson’s disease (PD). Considering the roles of SNCA in both idiopathic and familial PD, we studied blood samples from a large pedigree with SNCA ...