Figure 7 (IMAGE) Impact Journals LLC Caption γH2AX immunostaining shows irradiation-induced γH2AX foci (arrows) in different brain regions including cortex (A), stratum granulosum of the dentate gyrus (B), stratum pyramidale of CA1 area of the hippocampus (C), striatum (D), thalamus (E), and olfactory bulb (F) at 15 months after irradiation at P21. Scan bar=50μm in (A) applies to (B–F). Credit Correspondence to: Feng Ru Tang email: tangfr@gmail.com and Gautam Sethi email: phcgs@nus.edu.sg Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.