Watch The Aging Brain

Thad A. Polk, professor of psychology and faculty member at the University of Michigan, stars in The Great Courses Signature Collection's The Aging Brain. The show is a comprehensive exploration of one of the most intriguing and complex organs in the human body: the brain. Over the course of 12 episodes, Professor Polk delves into the science behind the way our brains change as we age, explores the latest research on brain health and resilience, and offers practical advice for maintaining optimal cognitive function in our later years. The Aging Brain begins by setting the stage for the rest of the course, with an overview of the anatomy and function of the brain. Professor Polk breaks down the different regions of the brain and explains how they work together to control everything from our senses to our emotions. He highlights the role of neurons, synapses, and neurotransmitters, and outlines the importance of brain plasticity in supporting healthy cognitive function. From there, the show delves into the ways in which brain function changes over the course of a lifetime. Professor Polk explores the effects of aging on memory, attention, and problem-solving ability, and discusses the impact of factors like genetics and lifestyle on brain health. He also covers common cognitive disorders like dementia and Alzheimer's disease and offers insights into the latest research on diagnosis and treatment. Throughout the show, Professor Polk emphasizes the importance of maintaining brain health throughout our lives. He offers practical tips for doing so, including strategies for improving memory, exercises to promote brain plasticity, and suggestions for implementing healthy lifestyle choices. He also debunks some common myths about aging and cognitive decline, and emphasizes the importance of staying engaged with life and learning new things as we grow older. One of the strengths of The Aging Brain is the way in which Professor Polk presents complex scientific concepts in a clear and accessible way. He uses engaging visuals and relatable examples to help viewers grasp the intricacies of brain function and the effects of aging. His explanations are backed up by the latest research, and he frequently draws on case studies and real-world examples to illustrate key points. The show is also notable for its emphasis on practical, actionable advice. Professor Polk doesn't just present information; he offers concrete steps that viewers can take to promote brain health and support cognitive function. The focus on real-world strategies makes the show particularly valuable for anyone interested in preserving their brain function and cognitive abilities as they age. Overall, The Aging Brain is an engaging and informative exploration of one of the most fascinating and important topics in neuroscience. Professor Polk is an engaging and knowledgeable guide, and his ability to distill complex scientific concepts into accessible explanations makes the show a valuable resource for anyone interested in learning more about the brain and how it changes over time. Whether you're approaching middle age or already into your golden years, The Aging Brain offers valuable insights and actionable advice for maintaining optimal cognitive function and living your best life as you age.