Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10519578 | Journal of Voice | 2016 | 11 Pages |
Abstract
Overall, there was a better agreement between VFCA and the EGG waveform in the decontacting phase than in the contacting phase. Disagreements may be caused by nonuniform tissue conductance properties, electrode placement, and electroglottograph hardware circuitry. Pending further research, the EGG waveform may be a reasonable first approximation to change in medial contact area between the VFs during phonation. However, any quantitative and statistical data derived from EGG should be interpreted cautiously, allowing for potential deviations from true VFCA.
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Authors
VÃt Hampala, Maxime Garcia, Jan G. Å vec, Ronald C. Scherer, Christian T. Herbst,