Academician GUO Aike of the Institute of Neuroscience, the Chinese Academy of Sciences published on Science the latest achievements of his research team related to learning and memory. This is the third time for the team to publish paper on Science since it received two-term support from 973 Program in 2001.

When the study on drosophila choice behavior was published on Science in 2001, the team became the first group ever to discover the simple choosing ability of drosophila and to prove the participation of mushroom body in the process. The study provides simpler model organisms and new choice models to study brain intelligent behaviors.