When you learn your brain makes physical connections between brain cells. How exactly does this work physically?
Imagine you’re trying to learn a difficult concept. Someone keeps explaining it over and over but its just not clicking. Then, another person steps in and explains it a bit differently and boom! It makes total sense and you fully understand the concept.
How does this look at the brain cell level? What are the brain cells themselves doing while you can’t understand it right up until you can?