Full Text at: www.biausa.org/word.files.to.pdf/good.pdfs/BlueRibbonReport.pdf [The risk of brain injury from riding a roller coaster is so remote that it may not merit further research, the authors of the latest study investigating the controversial issue said, ' This is not as high on the ladder as other more pressing issues such as bicycle helmets, seat belts and airbags.' Los Angeles Times (F