Patients with cerebral atrophy are often seen in the elderly, the prevention of cerebral atrophy methods are as follows: 1, the diet is mainly light, avoid salty, eat less or no animal fat and animal offal, eat more high-quality protein and vitamin-rich food; 2, patients should pay attention to their own maintenance, regular life, pay attention to a reasonable diet, appropriate exercise, avoid smoking, drinking and other hobbies; 3, actively participate in social activities, often read books, read newspapers, and constantly promote the brain cortex and sensory information movement active, stimulate the brain constantly new excitation points generated, delay the aging of brain tissue, slow down the process of brain atrophy. Read newspaper, regular operation of the brain, constantly promote the brain nerve and sensory information movement active, stimulate the cerebral cortex constantly have new excitation points generated, is conducive to improve cerebral blood circulation, delay brain tissue aging, delay the process of brain atrophy.