* Health and Medical News:High Tech System Could Help Concussion Recovery

A new system looks like a game, but is actually helping athletes with concussions to re-train their brains. John Rogers reports.









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via Health and Medical NewsHealth and Medical News Pfizer Inc has already had its takeover overtures rebuffed three times by rival AstraZeneca Plc, but investors in the U.S. drugmaker say it can tolerate a little more rejection before going hostile with the deal. AstraZeneca turned down a sweeten...