* Purple is a non-spectral color created by the brain from red and blue signals * Individual differences in eyes and brain make each person see colors uniquely * All colors we //perceive, including ...

Physicists and vision scientists are lining up behind a provocative claim: the rich color we call purple is not a property of light at all, but a story the brain tells itself. Light in the real world ...

This is the first story in a series featuring Duke experts on issues of neurodiversity. Research into how climate change and air pollution affect the developing brain has grown exponentially in recent ...