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
What Came of Picking Flowers What Came of Picking Flowers What came of picking Flowers is a Portuguese fairy tale. Andrew Lang included it in "The Grey Fairy Book". A woman had three daughters. One day, one picked a pink carnation and vanished. The next day, the second, searching for her sister, picked a rose and vanished. The third day, the third picked some jessamine and vanished. The woman bewailed this so long that her son, just a boy when his sisters vanished, grew up to be a man. He asked what had happened, and his mother told him of his sisters. He asked for