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
Oh In Colour series and stated that he would have made more programs had he been given the opportunity.) The format is essentially identical to Milligan's Q series; a series of madcap sketches, typically lacking in plot or cohesion, with the cast and crew often donning bizarre or inappropriate outfits during pieces. The show ran for 30 minutes without commercial breaks, as is typical for programmes broadcast on the BBC. "Oh In Colour" was broadcast in colour, however the only surviving colour sequence is from episode six, the final broadcast. The entire series ironically exists as black-and-white telerecordings made for foreign sale. One