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Columbia scientists have identified a brain circuit that drives fruit flies' ability to see in color -- and found that it bears a striking resemblance to the circuitry behind our own capacity for color vision dunk nike store . These findings shed light on the fundamental, yet mysterious, process by which information about light waves is transmitted from the eye to the brain. This research will not only fuel new investigations into how color vision works in flies and humans, but could also spur efforts to develop algorithms that help computers see in color.This study was published today in Current Biology."The brain can recognize over a million different colors, an astound dunk low ing power that we are only just beginning to understand," said Rudy Behnia, PhD, a princip dunk al investigator at Columbia's Mortimer B. Zuckerman Mind Brain Behavior Institute and the paper's senior author. "With today's study, we pinpointed a circuit of nerve cells that act as a color synthesizer for the fly's brain. This discovery is so DAMASCUS:Syrian President Bashar al-Assad has said that he is willing to hold early presidential elections if the Syrian people want them, in remarks adidas campus donna released Th adidas samba uomo ursday."Is there popular will to hold early presidential elections? If there is, I don't have a problem with it," Assad told Russian state news agency RIA Novosti, according to an Arabic-language transcript provided by Damascus.Assad's term is set to end in 2021, but a peace process backed by world powers envisages UN-monitored parliamentary and presidential elections within the next 18 months.Assad says civil war has cost Syria $200 billionAssad's future -- including whether he would be allowed to run in those elections -- remains controversial. The opposition insists he must stand down.Elections for parliament, which has a four-year term, are scheduled for April 13. The previous round was in May 2012.Syria last hel adidas samba d a presidential poll in June 2014, when Assad was re-elected for a seven-year term with 88.7 percent of the vote