Fig. 2.

Effects of LY379268 on temporal order memory as assessed by the delayed recency discrimination test (n = 13). (A) Memory for the old familiar object is expressed as a discrimination ratio taken from exploration times during either first two minutes of the test trial or all four minutes of the test trial. (B) Total exploration time of the objects during the test phase for each treatment. (C) Total object exploration for each phase of the test. Data is averaged across all four tests. (D) Total object exploration for each week of testing. Data is averaged for all three phases and all treatments. *Denotes a significant difference among the groups indicated (p < 0.05).