This optical illusion explains how our eyes and brain together interpret what we observe. Yet at times, they become somewhat confused, and that’s when the real trick starts. If you see the duck, you ...

Ever since it was published in 1892, the rabbit-duck illusion has been perplexing viewers with its remarkable ability to shapeshift. Does it show a rabbit and then a duck, a duck and then a rabbit, ...

The duck-rabbit illusion, originating from a German magazine in 1892 and later referenced by Wittgenstein, demonstrates how perspective shapes perception. Seeing either animal first reveals cognitive ...

Optical illusions have a playful power: they trick our eyes, tease our brains, and make us question what we think we see. But some illusions do more than confuse—they offer a small window into how you ...

14:23, Mon, Feb 15, 2016 Updated: 15:46, Mon, Feb 15, 2016 The tried and tested old teaser has been used by psychologists to understand more about the viewer - and the internet is loving it.

The illustration is supposed to point out that what you see is not completely based on what is being looked at, but is party due to what’s happening in your brain, according to Wolfram MathWorld.

Psychologists have long used ambiguous images like this to study perception and cognition. In one controlled study, participants who could toggle between the rabbit and the duck without effort tended ...