No one can avoid gray hair & wrinkles. but what about preventing the brain from aging Dr. Eric Braverman. America's Brain Doctor & bestselling author has created a simple. science-based plan that can help prevent the worst mental side effects of aging: memory loss. cognitive decline. & mood changes. Dr. Braverman distills 35 years of research & clinical experience into a 6-step program that helps spur neurogenesis: growing new brain cells as one ages. By following the plan. readers can self-detect cognitive decline. reverse it. & boost the brain's power & speed. In Younger Brain. Sharper Mind.