What is the best treatment for brain atrophy?

Brain atrophy is mostly considered to be caused by insufficient nutrition of cerebral nerves. At present, there is no cure method, which can only delay the speed of brain atrophy. Patients need to follow the doctor's advice to use vitamin B1, mecobalamin, oryzanol and other neurotrophic drugs. At the same time, they also need regular brain CT examinations. At ordinary times, they should do more mental training to delay brain atrophy.