I think we're making a lot of progress on that front. The fact is that these steps or tools have not been easily accessible for people doing research in mental health. That's why the scanner we have at The Royal is going to be dedicated to mental health and neuroscience. It's probably one of the very few in the world that's going to be dedicated. We need to have open access to the machine to address our problems.
There are some inklings that we're getting through research for where the progress could be. We can, for example, see the brains of people with post-traumatic stress disorder. There's a researcher in the States by the name of Dr. Alex Neumeister who published evidence showing that if you looked at those brain scans, you wouldn't have to be a neuroscientist to discern a person with post-traumatic stress disorder versus a control, because the brain actually lit up like a Christmas tree. There are receptors in the brain that are really malfunctioning, and we can see that.
So diagnostics is one example.
Another example is that Dr. Helen Mayberg, in the States, has done a lot of work and been able to identify through brain scanning those who would respond better to drug treatment versus those who would respond better to psychotherapy. When you got your diagnosis, wouldn't it be nice if you were able to be guided by some evidence that says you are a better candidate for a specific kind of therapy?
These are just some examples that I'm citing.