Adult Humans 45 adult 45 human 45 information processing female 41 male 38 Female 37 Male 36 Middle Aged 23 middle aged 23 Article 20 young adult 20 Young Adult 19 Focus Groups 17 controlled study 17 psychology 16 article 15 aged 14 major clinical study 14 Aged 13 human experiment 13 qualitative research 13 Qualitative Research 12 physiology 12 procedures 12 Datasets as Topic 11 adolescent 10 diagnostic imaging 9 interview 9