Jefferson Hospital for Neuroscience is one of first medical centers in the U.S. to develop and begin using translational, interactive 3-D technology to map the human brain and help guide neurological surgeons during epilepsy surgery and procedures to remove malignant brain tumors.This imaging technology can help surgeons better determine the location of tumors for removal. The 3-D mapping also helps guide surgeons during epilepsy procedures to see exactly where electrodes have been placed in the brain and portions of the brain that may have to be removed to help stop seizures.