Well, if the mouse brain can be trained to grow, of course, the human brain as well. The more trained, our brains must be more sharply. Memory loss in a certain amount at any age is normal, just as the changes in other organs. The most important is : do not lazy to diligently train our brain to stay in strong memory of all time.
Check it out below :
- Practice observing capabilities.
Note the surrounding environment. Record in your mind what you see, starting from the simplest and continued with a more complex observations.