MAPT and Parkinsonism: Tauopathy refers to a wide range of phenotypically diverse diseases that are characterized by the aberrant aggregation of tau, which include AD, progressive supranuclear palsy, corticobasal degeneration, Pick’s disease, dementia pugilistica, and frontotemporal dementia with Parkinsonism linked to chromosome 17 (Strang et al., 2019).