task performance article 112 male 102 controlled study 100 human 88 Male 74 female 68 adult 66 Humans 62 priority journal 56 Female 54 nonhuman 52 human experiment 48 memory consolidation 46 Animals 42 animal experiment 42 Adult 40 physiology 40 learning 36 normal human 36 long term memory 32 Memory 30 Young Adult 30 Article 28 memory 28 hippocampus 26 animal 24 brain function 24 stimulus response 24 cognition 22