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[–]la_cues 3 insightful - 2 fun3 insightful - 1 fun4 insightful - 2 fun -  (0 children)

Wow

The Necker cube has shed light on the human visual system.[6]The phenomenon has served as evidence of the human brain being a neural network with two distinct equally possible interchangeable stable states.[7] Sidney Bradford, blind from the age of ten months but regaining his sight following an operation at age 52, did not perceive the ambiguity that normal-sighted observers do, but rather perceived only a flat image.[8][2]