SANS score started around 55 and dropped roughly 10 points---so I posted this based on the abstract but looking at the actual paper there is a weird thing where the sham treated control started with much lower symptoms like 40 and they drop even with sham treatment down to 30 although it was not significant due to more variation in outcome. Not sure why there was so much variation in the control but either "treament' results in the same 10 point drop in SANS score could just be time or placebo effect....