Together with the findings of our previous study of dementia with Lewy bodies (DLB) and Parkinson’s disease (PD), the present findings indicated that neural degeneration in the disorders examined may be categorized by the significance of the NRCSN-SBR correlation in PD and CBS and its non-significance in DLB, PSP, and MSA-P. The gene discussed is CBS; the disease is supranuclear palsy, progressive, 1.