Mice Have Passed The Mirror Test, Suggesting They Might Have Self-Recognition
to begin with developed as a test of consciousness in different species , the mirror test has since become an index that a creature recognizes its reflection as itself . Now , researchers have potentially receive a new member to the ego - recognition club : mice . Placing a dollop of pitch-dark or white ink on the foreheads of blackness - furred mice , a team of researchers then placed individual mouse in a loge with a mirror and start read them ....