Only 1% people in the world are capable of spotting the inverted 69 hidden in this tricky visual illusion IQ test picture.

People rarely notice how their eyes shape their sense of the world, yet new research shows just how powerful this effect can ...

This tricky optical illusion has to be one of the most fun IQ test.Most people failed to spot the hidden heart. But if you ...

Visual field is closely related to quality of life (QoL), and visual field loss is a factor that diminishes quality of life. Specifically, a 2020 report estimated that 76 million people worldwide ...

Perimetry (visual field testing) quantifies a patient’s retinal sensitivity to light and clarifies a deviation from normal ...

Discover why hills look steeper than they are and how eye height and gaze angle shape everyday visual perception. (CREDIT: Getty Images) People rarely notice how their eyes shape their sense of the ...

Research links racial bias to subtle shifts in perception, showing how stereotypes may influence brain activity during object ...

Using lasers, researchers triggered optical illusion signals in mouse brains, uncovering how the brain fills in missing details in vision.

One of the most influential and often overlooked factors is typography. Typography, the art and technique of arranging type, can communicate mood, quality, and trustworthiness without the consumer ...

In today's rapidly advancing technology landscape, the application of machine vision technology has penetrated multiple fields, particularly in appearance inspection and automated optical inspection ...

"So now it turns out that these dogs can do the same.” Fugazza and her Hungarian colleagues have been studying canine behavior and cognition for several years. For instance, in 2023, we reported on ...