Male memory male 86 Memory 82 controlled study 70 Animals 66 article 66 nonhuman 66 animal experiment 60 memory consolidation 54 physiology 48 priority journal 48 Brachyura 40 animal 40 long term memory 40 crab 34 learning 32 hippocampus 26 Hippocampus 24 animal tissue 24 Female 22 female 22 task performance 22 Article 20 human 20 immunoglobulin enhancer binding protein 20 metabolism 20 Humans 18 NF-kappa B 18 avoidance behavior 18