There's Life After Radiation for Brain Cells - 08/12/2013. There's Life After Radiation for Brain Cells. Scientists have long believed that healthy brain cells, once damaged by radiation designed to kill brain tumors, cannot regenerate.
Pew Research Center. The Pew Research Center is a nonpartisan American fact tank, which is based in Washington, D.C. It provides information on social issues, public opinion, and demographic trends shaping the United States and the world.
Above: Sen. Fischer tags a calfâs ear on her ranch outside Valentine. Three hundred miles away from the State Capitol, Sen. Deb Fischer calls Sunny Slope Ranch her home. A native of Lincoln, Fischer moved to the ranch 30 miles from Valentine after meeting her husband, Bruce, at the University of Nebraska-Lincoln. Now back in Lincoln to serve in the Legislature, Fischer looks forward to long weekends when she can get back to the coupleâs family-owned ranch.