A brain science expert gives you the insight and brain-improvement exercises you need to maintain energy, focus, and happiness well into old age. The Brain Bible reveals the latest discoveries in neuroscience, such as neuroplasticity and neurogenesis, and provides a step-by-step plan you can use to improve your brain and quality of life. A pioneer in brain-based therapy and psychologist, Dr. John Arden describes groundbreaking new discoveries about the middle-aged brain while offering a formula for rewiring the brain for long-term health and vitality. Dr. John Arden is the director of mental health training for the Kaiser Permanente Medical Centers. He also practices part-time at Kaiser Permanente in Petaluma and San Rafael, and for several years has been the Chief Psychologist at Kaiser Vallejo.