Humans 3 Phonetics 3 Speech Perception 3 human phonetics 3 speech perception 3 Sound 2 learning 2 sound 2 Acoustics 1 Adult 1 Attention 1 Brain 1 Female 1 Frontal Lobe 1 Implicit learning 1 Inferior frontal gyrus 1 Language 1 Learning 1 Magnetic Resonance Imaging 1 Male 1 Motivation 1 Non-native phonetic perception 1 Perceptual learning 1 Prefrontal Cortex 1 Speech 1 Speech perception 1 Verbal Learning 1 Voice 1 acoustics 1