How to avoid losing your mind to Alzheimer's or dementia. Hint: Start now, says Maria Shriver. At the Move for Minds 2018 kick off, Maria Shriver moderated a panel discussion on ways to help prevent dementia and Alzheimer's disease. Shriver, left, appeared at her Brentwood offices with Weill Cornell neuroscientist Lisa Mosconi, UC Irvine psychiatrist and sleep expert Ruth Benca, and physical trainer Anja Garcia. Read the article here.