Hi, markps2 when you say,the change in physical brain structure , the learned behavioral response (brain plasticity) might be permanent. do you mean his hullucination is permanente or goes with time. I’m hoping it to stop after his withdrawal from this meds. what is the solution for this kind of people. we are confused and don’t know what to do. I are starting to go back to his old 50mg for two weeks and then 10% reduction every two weeks. thanks for your response.