Zap to the brain may help patients move again after tumor surgery

This study is testing whether a non-invasive brain stimulation technique can help patients recover arm and hand movement after surgery for a type of brain tumor called a glioma. Researchers will compare a real stimulation treatment to a fake (sham) treatment in 43 patients who have lasting movement weakness one week after their operation. The goal is to see if the stimulation can speed up the brain's natural healing process and improve muscle strength and coordination.