Balgrist University Hospital

This study looked at 150 people with low back pain to see if there are different types of pain based on how the body and brain process it. Researchers used body maps and pain tests to measure pain spread and sensitivity. The goal was to better understand back pain, not to test a …

This study tested a placebo solution that feels like a real nerve block but provides no pain relief. Seventeen healthy volunteers received injections to see if they could tell the difference. The goal is to create a convincing placebo so future studies can more accurately measure…