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.
The Pew Charitable Trusts. The Pew Charitable Trusts is an independent non-profit, non-governmental organization (NGO), founded in 1948. With over US $5 billion in assets, its stated mission is to serve the public interest by improving public policy, informing the public, and stimulating civic life.