2010-09-3 3eb08c9b12cc5dd5ec08802bb3cd0957530e99be 20 cerebral cortex 1 /wiki/cerebral%20cortex mushroom bodies 13 /wiki/mushroom%20bodies cerebral cortex mushroom bodies Cerebral cortex /feed/2010/09/3/a-study-published-in-the-journal-cell-reports-the-discovery-that-the-cerebral-cortex-of-mammals-shares-a-common-evolut Science Daily 3 fa03dbcde2ac459ebe8e585115c54b8a94e7929a 9 http://www.sciencedaily.com/releases/2010/09/100902121051.htm 2010 A study published in the journal "Cell" reports the discovery that the cerebral cortex of mammals shares a common evolutionary origin with mushroom bodies, brain structures involved in learning and memory in insects and other invertebrates.