Medical imaging experts are adept at solving common optical illusions, according to UEA research. The research is the first ...

In this Ebbinghaus illusion of relative size perception, the orange circle on the left looks bigger than the one on the right - but it is actually 10 per cent smaller. In a new study, medical imaging ...

Here we disproved a leading hypothesis that this size–weight illusion is caused by a mismatch between predicted and actual sensory feedback. We showed that when subjects repeatedly lifted ...

Optical illusion personality tests use intriguing images to reveal traits based on immediate visual impressions. Depending on ...

In their new paper, Mather and Cavanagh provide compelling evidence that these transient changes in pupil size are the underlying cause of the peripheral drift illusion. To test this, four ...

The study shows that medical imaging experts are particularly accurate at judging the size of objects in common optical illusions ... even if you know it is an illusion, and until now it was ...

This optical illusion test is specifically meant to measure your visual perception and attention to detail. You need to identify the word "DAD" amidst several words "BAD" and you only have 6 seconds ...

The optical illusion personality test shared on TikTok reveals traits based on whether you first see a man walking or a face in the trees. Seeing the walker suggests independent thinking ...

If so, a new mind-bending brainteaser is sure to do the trick. The optical illusion, featuring a bee in not-so-plain sight hidden within a young girl's cartoon bedroom, was shared by X user Piyush ...

Are you a master of optical illusions? This incredibly tricky puzzle dares only the best to find the hidden hippo camouflaged among rhinos. With just 3 seconds to solve it, only the sharpest minds can ...