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. 2015 Mar 18;10(3):e0119579. doi: 10.1371/journal.pone.0119579

Fig 2. Short-term memory formation was unaffected 15 days after exposure to PB + PER.

Fig 2

Frequency (#) and Primary Error Rate (#) were examined for exposed and control mice during Barnes Maze probe trials. For the frequency of nose-pokes into the target hole (A), no main effect of exposure was observed (F = 0.034, DF = 1,1, p = 0.86). For the primary error rate, there was no main effect of exposure (F = 0.46, DF = 1, 74.36, p = 0.50) that was observed during probe trials. SPSS 21.0 was used to test the true value of the parameter based on the sample estimate. All graphs are depicted as means and error bars show standard error of the mean (SEM).