File photo of U.S. President Barack Obama being introduced by American physician-geneticist Francis Collins before his announcement of his administration's BRAIN (Brain Research through Advancing ... more 
File photo of U.S. President Barack Obama being introduced by American physician-geneticist Francis Collins before his announcement of his administration's BRAIN (Brain Research through Advancing Innovative Neurotechnologies) initiative at the White House in Washington, April 2, 2013. REUTERS/Jason Reed less 
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Reuters | Photo By © Jason Reed / Reuters / Reuters
Fri, Mar 6, 2015 8:19 PM EST