Carol Howell is the author of the remarkable book Let's Talk Dementia and has spent years studying the brain — how it is affected by Alzheimer's Disease and dementia, how to slow the progress of these diseases, and even how to avoid them altogether. She has also written Momma Is Confused and So Am I, which discusses the difference between Alzheimer's and dementia. She also hosts the podcast, Let's Talk Dementia, which you can learn more about at www.letstalkdementia.org.