Language and Cognition

High-Resolution, Non-Invasive Imaging of Upper Vocal Tract Articulators Compatible with Human Brain Recordings

Kristofer E. Bouchard
David F. Conant
Gopala K. Anumanchipalli
Benjamin Dichter
Kris S. Chaisanguanthum
Keith Johnson
Edward F. Chang
2016

A complete neurobiological understanding of speech motor control requires determination of the relationship between simultaneously recorded neural activity and the kinematics of the lips, jaw, tongue, and larynx. Many speech articulators are internal to the vocal tract, and therefore simultaneously tracking the kinematics of all articulators is nontrivial — especially in the context of human electrophysiology recordings.

Phonological encoding and phonetic duration

Melinda D. Fricke
2013

Co-advisors: Susanne Gahl and Keith Johnson