Skip to main content
. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Radiat Res. 2018 Jan 19;189(4):345–353. doi: 10.1667/RR14879.1

Fig. 4.

Fig. 4

Spatiotemporal episodic memory impairments measured with the temporal order task. During this task, rats were allowed to freely explore two identical objects for 5 min (phase 1). After a 4-h rest period, rats were placed back into the arena with two new identical objects and were allowed to explore for an additional 5 min (phase 2). One hour later, rats were allowed to explore one of each object they previously encountered for an additional 5 min (testing phase shown). Controls spent a significantly greater percentage of time with the phase 1 object during testing (**P < 0.01) compared to irradiated only animals. Irradiated animals treated with NSI-189 showed a significant difference (**P < 0.01) compared to irradiated only animals. Controls and irradiated animals treated with NSI-189 showed no significant difference (P > 0.05).