Brainwaves Measured by EEG During DMT (IMAGE) Imperial College London Caption These are brainwaves measured by EEG during DMT. Credit Imperial College London, Chris Timmermann Usage Restrictions Only with associated paper 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.