Sorry. That wasn't the intent. I could have been clearer. More, I don't know what ketamine does in the long term to the brain beyond stimulating the parts of

Sorry. That wasn't the intent. I could have been clearer. More, I don't know what ketamine does in the long term to the brain beyond stimulating the parts of the brain that get strengthened during exercise. Maybe it's doing something else and that was the motive for the curiosity. What exactly is ketamine doing in the long run to the brain?