Stroke Rehab Device Close-Up (IMAGE) Georgia Institute of Technology Caption The Georgia Tech device tabs a person's wrist while a transcranial magnetic stimulator creates a signal in the brain. Credit Georgia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.