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Perception

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(3) Facebook. Why You Shouldn't Trust Your Feelings. Amazing Mind-Bending Optical Illusions. Size Visual Illusions. Size Illusions are images where most people can't compare size of 2 objects correctly because of perspective which might be sometimes deceiving. A ruler might come handy to check how your eyes can deceive you. Measure it yourself. Shepard Tables Tabletops on the following visual illusion are identical in shape and size!

Sander Illusion The diagonal line bisecting the larger, left-hand parallelogram appears to be considerably longer than the diagonal line bisecting the smaller, right-hand parallelogram, however, both diagonals are actually the same length. Helicopters Which line (red or blue) is longer? Jastrow Illusion The lower figure appears larger, however, both figures are identical.

Ebbinghaus Illusion Also called Titchener circles depicts relative size perception. Ponzo Illusion One of the best visual illusions is definitely this one. Firemen Which soldier is taller? Al Seckel: [Y]Our Mind's Eye. Illusionworks. The Dancer. TableIllusion. Inverse of Reality. TheWayThingsAre. Impossible Balls Illusion! Crazy Nuts Illusion! Optical Illusions And Pictures. Understanding your brain | Talk Video. Stress is your friend | Talk Video. Can Humans Really Feel Temperature? BeliefIsGrey. Color War. Michael Thomas Gerety. When you 'believe' something, it makes it awfully difficult to perceive things the way they actually are. Facts are important. I assert that the grey on the top is exactly the same shade of grey on the bottom. Some might disagree. How do we resolve the issue and turn opinion into fact or dismiss it as unfounded speculation? Helga Weiss. Amaury De Cizancourt Well, nearly... Michael Thomas Gerety.

Amaury De Cizancourt. Helga Weiss I still have no clue! Michael Thomas Gerety Sorry. Helga Weiss Even when I turn it, it still appears to show 2 different greys. Amaury De Cizancourt. Amaury De Cizancourt. Michael Thomas Gerety. Mike Heighway. Michael Thomas Gerety. But still, now I have to do it myself. Michael Thomas Gerety. Pedro C. Michael Thomas Gerety. Douglas McAdams. Michael Thomas Gerety. Most of the time there is absolutely no problem whatsoever, I don't think. You make a good point, there is great benefit in what your brain has done to interpret reality.