Article Humans 5 Speech human 5 speech 5 speech analysis Language 4 adult 4 controlled study 4 female 4 language 4 male 4 clinical article 3 stuttering 3 Speech Production Measurement 2 Stuttering 2 correlation analysis 2 grammar 2 language ability 2 phonetics 2 reading 2 speech perception 2 speech test 2 task performance 2 Aged 1 Aphasia, Primary Progressive 1 Articulation rate 1 Attention 1 Bilingualism 1 Cerebral Cortex 1