An important function of our vision is to segregate relevant figures from the irrelevant background. When we look at a visual stimulus, it drives a cascade of neural activity from low-level to higher ...
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Gazing into the mind’s eye with mice – how neuroscientists are seeing human vision more clearly
Despite the nursery rhyme about three blind mice, mouse eyesight is surprisingly sensitive. Studying how mice see has helped researchers discover unprecedented details about how individual brain cells ...
Rhythmic waves of brain activity cause us to see or not see complex images that flash before our eyes. An image can become practically invisible if it flashes before our eyes at the same time as a low ...
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 ...
Imagine that you are watching a crowded hang-gliding competition, keeping track of a red and orange glider's skillful movements. Our brain uses separate circuits to achieve such outstanding tracking ...
For the first time, neuroscientists have established a link between shifts in our visual perception and the cadence of our steps while walking. The research, published in Nature Communications, shows ...
The coronavirus pandemic has shifted many of our interactions online, with Zoom video calls replacing in-person classes, work meetings, conferences and other events. Will all that screen time damage ...
Optical illusions are great at testing your visual perception and seeing how your brain interprets visual context, subtle differences, and visual-spatial relationships between objects. These illusion ...
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