Geez... really? You're trying to wrap SSRI's in some shining light? People... move along -- unless you're developing completely new drugs without all the side effects and chaotic shit that happens to a majority when taking them... stick with other drugs please.
Why not measure PTSD patients under a regime of different drugs to find what actually is targeting that area the best -- not just SSRI's which are dismal for efficacy.
I understand they're going to use the imagery with the drugs to find what activates best... but seriously... that is not a predictor of what continues to work, nor how the person then responds with all the additional issues they never had -- which low and behold, the solution is to prescribe more drugs to counter the first drugs side effects.
What a nasty, vicious cycle physicians are putting patients through. Precision medicine has to accomplish patient best health first and foremost, not just whether a specific cocktail works whilst under imagery, then the body later rejects it and everyone's back to square one within a year.