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 Are The Theosophists? What Are The Theosophists? "What Are The Theosophists?" is an editorial published in October 1879 in the theosophical magazine "The Theosophist." It was compiled by Helena Blavatsky and it was included the 2nd volume of the "Blavatsky Collected Writings." Arnold Kalnitsky wrote in his thesis that in this article "we find a rather expansive statement of... [Blavatsky's] thoughts at that moment about the status of the movement, the Theosophical Society, its objectives, and the issues it was confronting." He wrote that the article begins with a question whether the Theosophists "are they what they claim to be": researchers of the