The mind controls how and what you think, which is a completely different process from the actual brain itself. The brain is a physical organ, a glob of mass that’s wedged on the top of your skull. The mind is what makes your brain electrical.
Although the thinking mind is a creation of the brain, the mind can function somewhat independently, apart from the brain itself.
What’s even possible is the mind at times is capable of altering the brain. The proof is, you can monitor and control your brain …