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Meta-Analysis Of Cognitive Performance By Novel Object Recognition After Proton And Heavy Ion Exposures, Eliedonna Cacao, Francis A. Cucinotta

Health Physics & Diagnostic Sciences Faculty Publications

Experimental studies of cognitive detriments in mice and rats after proton and heavy ion exposures have been performed by several laboratories to investigate possible risks to astronauts exposed to cosmic rays in space travel and patients treated for brain cancers with proton and carbon beams in Hadron therapy. However, distinct radiation types and doses, cognitive tests and rodent models have been used by different laboratories, while few studies have considered detailed dose-response characterizations, including estimates of relative biological effectiveness (RBE). Here we report on the first quantitative meta-analysis of the dose response for proton and heavy ion rodent studies of …