There are lots of advances in research through brain imaging, and again I'm going to turn to your colleague, who is from the London area. The University of Western Ontario is doing some leading-edge research. Dr. Ruth Lanius is using imaging techniques to look at the brains of people affected by PTSD.
Advances are being made in genetics, where now we can do little saliva tests that tell us that this medication is not going to work for this patient with PTSD and we have to go to this class of medication. There is still a lot to be done in research to understand this, so we can increase our better outcomes in treating it.