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. 2013 Nov 26;8(11):e81270. doi: 10.1371/journal.pone.0081270

Figure 5. Prepulse inhibition (PPI) of the acoustic startle response.

Figure 5

(A) On the first day of testing no significant differences in prepulse inhibition were found between genotypes for all tested inter-stimulus intervals. (B) Across days the WT and BKα+/− mice showed improvement in PPI whereas the BKα−/− mice did not. The average PPI for all tested ISI is shown, since no effect of ISI was reported by the repeated measurements ANOVA. The right panel shows the average difference in PPI between the fifth and first day of testing. Differences were calculated for each single animal and then averaged for genotypes.