Think Out LoudOHSU Alzheimer's researcher on best practices for preventing dementiaBy Rolando Hernandez (OPB)Jan. 27, 2025 5:47 p.m. Updated: Feb. 4, 2025 10:04 p.m.Broadcast: Tuesday, Jan. 28📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up