It is coordinated by a complex network of brain regions ... BBC/ Getty Images) We may also take advantage of the two-way traffic between the locus coeruleus and the body. The blue dot is part ...

“Colour constancy is what the brain does to compensate for different colours of … light shining on objects,” says Hurlbert. “When the light shining on objects changes,” from blue to ...

which is part of the brain. How they do so is now being elucidated. We see color because photoreceptor cones in our eyes detect light waves corresponding to red, green, and blue, while dimness or ...