The human brain actively keeps "learning" in balance by holding on to what matters and letting go of what does not.

Animals may exhibit preference for colors that match their environment or the resources in the environment. These preferences may impact ability to learn associations with these colors and revert the ...

Certain colors are strongly associated with certain adjectives (e.g. red is hot, blue is cold). Some of these associations are grounded in visual experiences such as seeing glowing red embers.

Students with congenital color vision deficiency have emotional problems and poor academic performance found researchers at Universiti Kebangsaan Malaysia. Congenital color vision deficiency, also ...