Conway Bevil R
Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Curr Biol. 2003 Apr 15;13(8):R308-10. doi: 10.1016/s0960-9822(03)00233-1.
Where do our brains encode all the colours of the rainbow? We know the neural basis for colour opponency and colour contrast, and recent studies have now provided evidence for the representation of hue in cortical visual area V2.