Humans female human 167 physiology Female 150 male 118 Male 110 adult 102 controlled study 100 article 93 Adult 79 priority journal 59 metabolism 55 Article 46 Animals 45 animal 45 Young Adult 41 human experiment 37 nonhuman 37 young adult 34 Middle Aged 30 middle aged 30 human cell 27 mouse 27 Electroencephalography 26 animal experiment 26 electroencephalography 26 pathophysiology 26 Mice 23 neuropsychological test 21