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. 2013 Nov 11;8(11):e81121. doi: 10.1371/journal.pone.0081121

Figure 4. Synaptic PKMζ and GluA2 expression differentially correlates with memory retention between sexes.

Figure 4

(A, B) Males, but not females, showed a significant correlation between retention test performance (percent correct scores) and synaptic PKMζ levels in the hippocampus. (C, D) Both males and females showed a significant correlation between retention tests scores and synaptic GluA2 levels in the hippocampus.