Linda Pollitz, LSW, chats with Pastor Jack Duffy of the First Baptist Church of Ada and Dave Rouch, a lay leader in the church. Pollitz spoke about Alzheimer's and dementia on Sunday evening following a dinner at the church to which the public was invited. She said Alzheimer's is is not a mental illness, but is a brain disease and looks forward to the time when the stigma of mental illness is gone. (Monty Siekerman photo)