the brain’s ability to change and grow, even as we age, helping us maintain and improve our vision and hearing. "Brain Fitness 2: Sight & Sound" is a special in-depth look at the advances in neuroplasticity and how it relates to healthy aging, with a particular focus on making the most of information filtered through our eyes and ears. Check your local listings to catch it, beginning in December 2008. Your brain will thank you. Help PBS continue to offer all Americans – from ...