Is the brain older or younger?

You wouldn't ask this question if you knew a little about brain science. Brain quality is related to the degree of application, that is, whether it is flexible or not, and it is related to age but not very direct. When the brain is active, it is agile, otherwise it is dull. You Baidu "patent right brain development" to official website, a right brain development teaching of Li Haoran, the website has a lot of brain science knowledge for reference. .