Finding hidden images in optical illusions is an effective mental exercise that challenges your cognitive functions while ...

Optical illusions to find the hidden objects and numbers are effective at revealing your brainpower and visual IQ. How sharp ...

Our eyes can frequently play tricks on us, but scientists have discovered that some artificial intelligence can fall for the same illusions.

Optical illusions are fascinating visual tricks that deceive our brains, making us see things that aren’t actually there or ...

An Optical Illusion is a fun way to challenge our minds to think out-of the box. It requires deep visualisation to think and ...

A hidden dog optical illusion shared on Reddit puzzled users.

A recent social media optical illusion is revealing inner emotional states. Seeing two girls first suggests a playful, social ...

Every illusion has a backstage crew. New research shows the brain’s own “puppet strings”—special neurons that quietly tug our perception—help us see edges and shapes that don’t actually exist. When ...

In this edition, we’ve gathered 25 optical illusions that are truly mind-bending, designed to challenge your IQ. These aren’t just ordinary images; each one hides secrets and subtle details that most ...

The study of visual illusions in animals provides a compelling window into both the evolutionary continuity and diversity of perceptual processes. Research indicates that many species, from domestic ...

Lightness perception, the visual system’s ability to maintain a stable representation of surface reflectance despite varying illumination, has long intrigued researchers. Central to this field is the ...