Written by a psychiatrist and neuroscientist who has also authored a book on attention deficit disorder, Change Your Brain contains dozens of brain scans of patients with various neurological problems, from caffeine, nicotine, and heroin addiction to manic-depression to epilepsy. These scans, often showing large gaps in neurological activity or areas of extreme overactivity, are downright frightening to look at, and Dr. Amen should know better than to resort to such scare tactics. But he should also be commended for advocating natural remedies, including deep breathing, guided imagery, meditation, self-hypnosis, and biofeedback for treating disorders that are so frequently dealt with by prescription only.