The idea of finding a drug or treatment that can somehow erase or diminish the emotional component of memory while not damaging the complete structure of memory, may be within our grasp. Over the past few years there has been increasing interest in the drug propranolol, a beta-blocker normally used for high blood pressure and sometimes anxiety relief. To date, the treatments for post-traumatic stress disorder (PTSD) tend to involve medication and some form of psychotherapy. Various factors,...
