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
Borage seed oil phenothiazines or tricyclic antidepressants. Use of NSAIDs with borage oil may theoretically decrease the effects of borage oil, as NSAIDs interfere with the synthesis of prostaglandin E. Borage seed oil Borage seed oil is derived from the seeds of the "Borago officinalis" (borage). Borage seed oil has one of the highest amounts of γ-linolenic acid (GLA) of seed oils — higher than blackcurrant seed oil or evening primrose oil, to which it is considered similar. GLA typically comprises about 24% of the oil. GLA is converted to dihomo-γ-linolenic acid (DGLA), a precursor to a variety of the 1-series prostaglandins and