Non-invasive brain stimulation (IMAGE) Ecole Polytechnique Fédérale de Lausanne Caption This non-invasive technique, called transcranial temporal interference electric stimulation (tTIS), sends targeted pulses without causing any discomfort for the participant. Credit EPFL / Jamani Caillet Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. Adaptations must be shared under the same terms. License CC BY-NC-SA 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.