The KSU Center on Aging Lecture Series will be hosted at Meadowlark Hills at 4 p.m. Thursday, Oct. 10, in the Community Room. Speaker, Stephen Kiefer, Ph.D.,  studies behavioral neuroscience and has a passion for learning how the brain works and how we can apply that knowledge to everyday living. He will discuss some of the current advancements in brain science and memory and cognition.