Deployable electrodes (VIDEO) Ecole Polytechnique Fédérale de Lausanne This video is under embargo. Please login to access this video. Caption EPFL scientists have developed electrode arrays that can be funneled through a small hole in the skull and deployed over a relatively large surface over the brain’s cortex. The technology may be particularly useful for providing minimally invasive solutions for epileptic patients. Interview with Stéphanie Lacour and Sukho Song. Credit EPFL / Hillary Sanctuary, Alain Herzog Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-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.