Using a blink-and-you'll-miss-it experiment, researchers from Trinity College Dublin have discovered that individuals differ widely in the rate at which they perceive visual signals. Some people ...

Sounds can alter the way the brain interprets what it sees. This is the key finding of a new study by SISSA researchers in Trieste, published in PLOS Computational Biology. The research shows that, ...

Constant training improves the capacities of human perception. Just as years of practice hone the senses of smell and taste of sommeliers, for example, so too are experienced radiologists able to spot ...

Audio cues can not only help us to recognize objects more quickly but can even alter our visual perception. That is, pair birdsong with a bird and we see a bird -- but replace that birdsong with a ...

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 ...

Visual variability is linked to prestimulus alpha (8–13 Hz) and beta (13–30 Hz) power fluctuations, yet their causal role remains unclear. Using transcranial random noise stimulation (tRNS), we tested ...

An experiment evaluated the ability of 30 younger and older adults to visually judge object size under three conditions: (1) full cue, (2) in the dark, with linear perspective, and (3) in complete ...

A new 15-minute tool to screen stroke survivors for visual perception problems has been launched by researchers from Durham and Oxford universities. The free screening tool could make it easier for ...

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 ...

Odors seem to impact our visual perception of colors, adjusting our perception of a ‘neutral’ color. A recent study first authored by Ryann Ward of Liverpool John Moores University (UK), has revealed ...

The European Stroke Organization issued its first recommendations on the management of visual and visual perceptual disorders after stroke, calling for systematic early screening and wider ...

Bumblebees see the world differently under stress, processing visual information more sharply and making quicker decisions, new research from Newcastle University reveals.