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 ...

Test your keen eyesight with a visual puzzle featuring a cheetah on a branch. A cleverly camouflaged fish hides within the ...

The human visual system excels in interpreting complex visual scenes, with symmetry perception playing a pivotal role in organising sensory input into coherent representations. Visual symmetry ...

New artificial intelligence-generated images that appear to be one thing, but something else entirely when rotated, are ...

Blinking is one of the most frequent human activities, typically occurring every two to 10 seconds or about 10 blinks per minute. It has long been understood that blinking has protective effects for ...

A new study sheds light on how the brain fills in the gaps of how we visually perceive the world around us. A Dartmouth College study sheds light on how the brain fills in the gaps of how we visually ...

Imaging data suggest that conscious perception has little to do with the primary visual cortex -- the region where visual information enters the brain. From a purely intuitive point of view, it is ...

For a translator to turn one language (say, English) into another (say, Greek), she has to be able to understand both languages and what common meanings they point to, because English is not very ...

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 ...