How is disorganized speech treated? My son suffered an anoxic brain injury 4 yrs. ago. Last year we were in a car accident. Since the car accident he's had physical declines and complications. The disorganized speech emerged about 4 months after and different trials of medications have been unsuccessful. When we ask him who he is talking to he says nobody, That he's talking to himself and thinking out loud. Can't control it. Although sometimes he can if he concentrates, I think.