How does the brain encode distinct values? Electrophysiological evidence for the common currency hypothesis

This is an Open Access conference abstract. It is published by SAGE Publications under the Creative Commons Attribution-NonCommercial 3.0 License (CC BY-NC). Full details of this licence are available at: http://www.creativecommons.org/licenses/by-nc/3.0/. The definitive published version is available at https://doi.org/10.1177/2398212817705279. This conference abstract was presented at the BNA 2017 Festival of Neuroscience, Birmingham, UK, 10-13 April 2017.