The angle of your gaze influences more than just visual impressions—it impacts decisions, behaviors, and even safety. For Shaffer and his team, including co-author Montse Juarez, the work is just the ...

A study of mice starts to unravel how the brain gets tricked by this kind of optical illusion, and it gives clues about how visual perception works. When you purchase through links on our site, we may ...

An illusion is when we see and perceive an object that doesn't match the sensory input that reaches our eyes. In the case of the image below, the sensory input is four Pac Man–like black figures. But ...

Perceptual video coding is an advanced compression strategy that exploits the characteristics of the human visual system to reduce data rates while preserving perceived video quality. By incorporating ...

Ensemble perception and visual averaging refer to the remarkable capacity of the human visual system to extract statistical summaries from groups of objects. By pooling similar features – such as ...

How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...

Most people use the terms “optical illusion” and “visual illusion” interchangeably, much like “fluid” and “liquid” or “sofa” and “couch” are synonyms. At first glance, this might be seemingly pedantic ...

Solving the problem of converting light into ideas, of visually understanding features and objects in the world, is a complex task far beyond the abilities of the world’s most powerful computers.

Attention-deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder estimated to affect approximately 2.5% of children and adults worldwide. The disorder is characterized by the inability ...

Add Yahoo as a preferred source to see more of our stories on Google. Discover why hills look steeper than they are and how eye height and gaze angle shape everyday visual perception. (CREDIT: Getty ...

People rarely notice how their eyes shape their sense of the world, yet new research shows just how powerful this effect can be. A study from Ohio researchers reveals that even small changes in the ...