Add Yahoo as a preferred source to see more of our stories on Google. Changes in color perception can occur for several reasons. One common factor is structural shifts in the eye. For instance, a ...

Add Yahoo as a preferred source to see more of our stories on Google. You perceive electromagnetic radiation in the form of light in all the colors of the rainbow. MirageC/Movement via Getty Images ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Here’s what you’ll learn when you read this story: Because our eyes perceive color using cones coded primarily for red, green, and blue, photoreception of color can be modeled using three-dimensional ...

Beauty may lie in the eye of the beholder, but color doesn't, researchers from Los Alamos National Laboratory in the US report in a new study, suggesting perception of color attributes is intrinsic.

Using adaptive optics, scientists have identified elusive retinal ganglion cells in the eye's fovea that could explain how humans see red, green, blue, and yellow. Scientists have long wondered how ...

Our brain efficiently processes sensory input by merging data from multiple senses, creating associations like warmer temperatures with warmer colors or flavors with specific colors. A study in ...

The University of Liverpool is part of a new study that reveals for the first time how particular scents can influence our perception of color. In a paper, titled "Odors modulate color appearance," ...

The colors we perceive and the colors that impact our health are not the same. Without thinking, we tend to make decisions about the color of light and our surroundings based on what we perceive. But ...

One of the reasons why it's so important to calibrate monitors carefully is that we all see different colors, as this simple online test proves. Is it blue, or is it green? It's a question that should ...

Scientists have long wondered how the eye's three cone photoreceptor types work together to allow humans to perceive color. In a new study in the Journal of Neuroscience, researchers at the University ...