adult human 123 Humans 110 female 107 male 106 Adult 85 Female 83 Male 81 article 60 physiology 52 controlled study 45 auditory stimulation 44 human experiment 44 speech 44 speech perception 43 Speech Perception 40 Acoustic Stimulation 38 young adult 37 Young Adult 36 hearing 36 middle aged 31 Middle Aged 29 Speech Acoustics 27 Auditory Perception 26 Article 25 procedures 25 phonetics 22 Phonetics 21 Speech 21 pathophysiology 20