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.
This report represents the Pew Research Centerâs most ambitious examination to date of Americaâs newest. generation, the Millennials, many of whom have now crossed into adulthood. We began looking at this age. group in 2006 in a comprehensive survey we conducted in association with the PBS documentary series,