1. Copyright © American Speech-Language-Hearing Association
From: Activation of Lip Motor Units With Variations in Speech Rate and Phonetic Structure
J Speech Hear Res. 1995;38(4): doi: /jshr
Legend:
Motor unit firing rate as a function of syllable rate for the 11 motor units studied. On the left, OOI units are indicated with unfilled symbols and MENT with filled symbols. On the right, DLI units are indicated with unfilled symbols and tonic with filled symbols.
Date of download: 11/6/2017
Copyright © American Speech-Language-Hearing Association