University Of Sao Paulo

This study compares two treatments for severe depression that hasn't improved with medication: electroconvulsive therapy (ECT) and magnetic seizure therapy (MST). Both use controlled seizures to reset brain activity, but MST uses magnets instead of electricity. Researchers will m…

This study tests different tourniquet models on healthy volunteers to see how well they stop blood flow in arms and legs. Researchers will apply tourniquets to 40 adults and use ultrasound to check if blood flow is blocked. The goal is to find which tourniquet and placement metho…