The brain's way of healing

From 'The brain's way of healing'

The brain have been evolved to learning.
When human beings cannot move, they less see, less hear, less accept and process the informations and data, and then consequently the brain has been becoming atrophied because of lacking external stimuli.
Therefore human beings should move continuously, regardless of their job...
We are born to move.

Those are my immature interpretation.

I had been observed it myself recently while I leaving my loving mom. Feel sad...
Now I could see vaguely where I should go to.