Why Do We Have Two Brains

This was originally going to be one video but the more I read, the more information I wanted to share. So this is a precursor to the next video where the real meat of our two brains comes into play. . . Sources:. . BRAIN LATERALIZATION: A COMPARATIVE. PERSPECTIVE – . https://doi.org/10.1152/physrev.00006.2019 (This is the main paper). . Advantages of having a lateralized brain – https://doi.org/10.1098/rsbl.2004.0200. . The evolution of contralateral control of the body by the brain: Is it a protective mechanism? – https://doi.org/10.1080/1357650X.2013.824461. . Asymmetry pays: visual lateralization improves discrimination success in pigeons – https://doi.org/10.1016/S0960-9822(00)00671-0