UNTIL RECENTLY WHAT WE KNEW ABOUT THE BRAIN WERE THE THINGS THAT ANY OTHER ANIMAL'S BRAIN COULD DO TOO SO WE COULD STUDY IT IN ANIMAL MODELS WE KNEW HOW BRAINS SEE AND HOW THEY CONTROL THE BODY AND HOW THEY HEAR AND SENSE AND THE WHOLE PROJECT OF UNDERSTANDING HOW BRAINS DO THE UNIQUELY HUMAN