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Roller coasters deemed safer than earlier studies
University of Pennsylvania researchers analyzed three rides to model head impact and found G-forces far below thresholds for brain injury. Critics say real injuries exist and call for broader study, including faster coasters and varied patient conditions.
MENTIONED IN THIS ARTICLE
Philadelphia
Journal of Neurotrauma
University of Pennsylvania
Douglas H. Smith
New Jersey
Edward Markey
D-Mass
Smith
David F. Meaney
Disney-Mgm Studios
Orlando
Nascar Cafe
Las Vegas
Paramount
Kings Island
Cincinnati
Robert J. Braksiek
Iowa
Annals of Emergency Medicine
Markey
Toshio Fukutake
Penn