Adult Humans 137 Male adult 137 human 137 male 137 female 133 Female 131 young adult 81 Young Adult 80 physiology 73 language 57 human experiment 55 article 49 Middle Aged 46 middle aged 46 adolescent 42 controlled study 42 Adolescent 41 speech 38 Language 36 Speech Perception 36 speech perception 36 psychology 34 Article 28 nuclear magnetic resonance imaging 28 Magnetic Resonance Imaging 26 diagnostic imaging 25 child 23 Brain Mapping 22