Tag: people-placebos
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Morphine for back pain tied to rapid changes in brain
By Lisa Rapaport (Reuters Health) – Patients who take morphine pills for lower back pain may experience changes in the volume of the brain’s gray matter in as little as a month, a small study suggests. In the 30-day experiment, researchers gave 11 patients daily morphine pills and 10 people placebos and then took magnetic…