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. 2001 May 1;21(9):3236–3241. doi: 10.1523/JNEUROSCI.21-09-03236.2001

Fig. 3.

Fig. 3.

Sexual behavior (A,B) and activity (C) during the hour that the male was in the testing chamber with the female rat.A, Mounts received by females during each of the 15 min sample collection periods when the male was present. B, Intromissions plus ejaculations received by females during each of the 15 min sample collection periods when the male was present. The nonpacing group received more intromissions plus ejaculations than did the pacing or PPI groups (p < 0.01). The NP-30 sec group received more intromissions plus ejaculations than did the PPI group (p < 0.01). C, General activity (number of times crossing a midline in the cage) during the hour that the male rat was present in the chamber with the female rat. Collection periods were times when the male was present. The nonpacing group made more cage crossings than did the NP-10 min, vaginal mask, pacing, or PPI groups (p < 0.003). The NP-30 sec group made more cage crossings than did the NP-10 min or pacing groups (p < 0.0033).