Experimental Set-up (IMAGE) The Physiological Society Caption The experimental set-up used in the study combined the use of transcranial magnetic stimulation with a robotized exoskeleton interfaced with a 2D virtual reality environment and with a laser delivering painful stimulation to the participant's right elbow. Credit Michaël Bertrand-Charette Usage Restrictions with credit 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.