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BigBrain,[url=http://www.leedpe.com/]louboutin shoes sale[/url], a virtual brain map, gives neuroscientists new research tool
LOS ANGELES, June 21 () -- A 3-D virtual brain revealing its anatomy in minute detail will allow researchers to see invisible connections behind complex behaviors, German researchers say.The BigBrain atlas, the result of five years work, is being hailed by neuroscientists as a way to speed discoveries in an increasingly important field. The atlas will replace the 2-D anatomical drawings of the brain completed in the early 1900s that neuroscientists have largely relied on until now, lead author Katrin Amunts, a neuroanatomist at the Research Center Julich in Germany,[url=http://www.leedpe.com/]cheap christian louboutin shoes[/url], said.To create the atlas, Amunts and colleagues selected the brain of a 65-year-old female donor chosen because it had no obvious signs of degenerative disease or other damage.The researchers took thin slices of the brain, mounted each on a microscope slide, stained them to make the cell bodies of neurons visible, and scanned them.Computers then combined all the scanning data to create a virtual atlas showing individual neurons and the connections between them at an unprecedented level of detail."It absolutely will help us build bridges between the brain's structure and its function," John Mazziotta, a UCLA neuroscientist who was not involved in the effort, told the Los Angeles Times."The more we understand the components of the machinery, the better position we're in to understand how it works. It's pretty hard to understand how a complex electronic device works if you don't have a good wiring diagram."The work was published Friday in the journal Science.