OPTICAL illusions are designed to boggle the mind and amaze viewers, and this one could keep you baffled for hours.
Often when it comes to illusions, you’ll see something your friend can’t see, and that difference in perception can lead to debate and discussion about what’s really in the image.
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This optical illusion could leave you baffled for hoursCredit: GALA SPINS
The optical illusion that we are sharing with you today is no exception, as some people can see it move, while others cannot see it at all.
The image shows moving colored spots, but only some people can see the movement.
The gala twirls created the illusion and found that 71% of viewers said the orange blobs on the purple background were moving.
Similarly, 57% of viewers said blue dots on a green background moved for them.
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71% of viewers could see the orange dots moving on the purple backgroundCredit: GALA SPINS
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57% of viewers said the blue dots on the green background were moved by themCredit: GALA SPINS
Bhavin Shah, a behavioral optometrist at Central Vision Opticians, explained the illusions.
He said: “Rotational motion is caused by complex image signal processing, particularly in the parts of the retina just outside the central part of vision, as well as very small eye movements.
“The brain assumes that the eyes are steady and not moving, so it has to assume that the pattern is moving, so the pattern starts to move.”
Bhavin added: “Some people have more of these small eye movements than others, and some are more sensitive to contrast in pattern, so there will be some variation in the appearance of the movements.”
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Categories: Optical Illusion
Source: newstars.edu.vn