BLUFFTON — A free presentation on Parkinson’s disease will be held from 12:30-1:30 p.m. Thursday at Mennonite Memorial Home, 410 W. Elm St., Bluffton. Presenter Jenna Cotterman will describe basic brain functions, etiology and disease processes of Parkinson’s disease and other types of dementia. She will outline lifestyle practices for optimizing physical, emotional and cognitive […]