Researchers from Tohoku University's Research Institute of Electrical Communication and RIKEN BSI have found the presence of neurons in the human brain which can each selectively respond to an ...

Demonstrates by use of a glass prism that white light is actually a combination of several colors, which can be reproduced by pigments. Shows how three primary colors can be mixed to make secondary ...

Discrimination and categorization are two distinct aspects of our visual perception, both of which are clearly apparent in color vision. On the one hand, we are able to discriminate subtle differences ...

Researchers have found the presence of neurons in the human brain which can each selectively respond to an intermediate color; not just neurons of red, green, yellow and blue. Researchers from Tohoku ...