1. Measurement of Hyolaryngeal Muscle Activation Using Surface Electromyography for Comparison of Two Rehabilitative Dysphagia Exercises 
Christopher R. Watts, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 94, Issue 12, Pages (December 2013)
DOI: /j.apmr
Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Placement of sEMG electrodes on the submental skin above the hyolaryngeal elevators.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Positioning of the Restorative Posture Device chin brace at rest.
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Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

4. Fig 3 Contraction elicited during the CtC exercise.
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Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

5. Fig 4 Contraction elicited during the head-lift exercise.
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Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

6. Fig 5
Peak contraction levels as measured via sEMG in the hyolaryngeal muscles during performance of the head-lift and CtC exercises. Asterisks indicate factors were significantly different at alpha of .05.
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Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

7. Fig 6
Difference scores (rest minus peak contraction) as measured via sEMG in the hyolaryngeal muscles during performance of the head-lift and CtC exercises. Asterisks indicate factors were significantly different at alpha of .05.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions