human 82 human experiment article 69 female 55 male 53 adult 50 Humans 43 controlled study 32 Female 21 clinical article 21 Male 20 Adult 17 physiology 16 young adult 16 functional magnetic resonance imaging 15 Article 13 Magnetic Resonance Imaging 13 Young Adult 13 diagnostic imaging 13 nuclear magnetic resonance imaging 13 learning 12 major clinical study 11 task performance 11 education 10 normal human 10 perception 9 adolescent 8 decision making 8 fMRI 8 questionnaire 8