 Ken Coleman, weeknights midnight to 1 a.m. on New Bern's News Talk, 102.3 FM, W272EK, and 1450. What is dementia? Is it the same as Alzheimer's? What is vascular dementia, Lewy body, FTD, TBI, and CTE? If someone has memory loss, does that mean they have dementia? Millions of Americans ask these questions every day. I did too, and I learned.