Colour centre in humans as an area specialized for colour vision. V2, also called the prestriate cortex, is believed to have a small role in colour processing by projecting signals from V1 to the V4-complex. Whether or not colour selective cells are present in V2 is still being investigated. Some optical imaging studies have found small clusters of red-green colour selective cells in V1 and V2, but not any blue-yellow colour selective cells. Other studies have shown that V2 is activated by colour stimuli, but not colour after images.[8] V4 also has feedback on V2, suggesting that there is a defined network
Arena Flowers Arena Flowers Arena Flowers is a flower and gifts retailer based in the United Kingdom. Arena Flowers’ first website was launched in 2006. Arena Flowers is an e-commerce company that sells flowers originating from England, the Netherlands and Africa as well as through bilateral fulfilment agreements worldwide. Arena Flowers, based in Park Royal in London, was launched in August 2006 by William Wynne and Steven France. France and Wynne are friends from the University of Oxford. From inception Arena Flowers supplied ethically produced flowers. Arena was the first UK member of Fair Flowers Fair Plants, an important ethical flowers standard,