PT - JOURNAL ARTICLE AU - Destexhe, Alain TI - <em>In Silico</em>, Computer Simulations from Neurons up to the Whole Brain AID - 10.1523/ENEURO.0124-21.2021 DP - 2021 Mar 01 TA - eneuro PG - ENEURO.0124-21.2021 VI - 8 IP - 2 4099 - http://www.eneuro.org/content/8/2/ENEURO.0124-21.2021.short 4100 - http://www.eneuro.org/content/8/2/ENEURO.0124-21.2021.full SO - eNeuro2021 Mar 01; 8 AB - This commentary puts the In Silico movie in perspective of the Human Brain Project (HBP) and clarifies major differences between this project and the Blue Brain Project, emphasizing that the two projects are very different in scope.