The 'Anima' prototype (IMAGE) Lancaster University Caption A user colours a digital mandala using a stylus on the main display. An EEG headset monitors brain signals and a peripheral display, in the form of an artists' palette, generates new colours based on the EEG data. Credit Dr Claudia Dauden Roquet Usage Restrictions Image only to be used alongside stories r License Original 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.