1. Assessment of Breathing Patterns and Respiratory Muscle Recruitment During Singing and Speech in Quadriplegia 
Jeanette Tamplin, MMus, Danny J. Brazzale, BAppSc, Jeffrey J. Pretto, BAppSc, Warren R. Ruehland, BSc, Mary Buttifant, BAppSc (SpPath), Douglas J. Brown, MBBS, David J. Berlowitz, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 92, Issue 2, Pages (February 2011)
DOI: /j.apmr
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
The anatomic positions of electrode placement on the sternocleidomastoid (SCM), diaphragm (D), and trapezius (TR) muscles. Transducer bands were positioned around chest and abdomen.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Waveform representation of raw electromyographic signals during loud and soft vocal tasks for a matched pair of participants. Control participant (left) and participant with quadriplegia (right).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

4. Fig 3
Waveform representation of rectified and smoothed electromyographic signals during loud and soft vocal tasks for a matched participant with quadriplegia (right) and control participant (left) pair.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

5. Fig 4
Percentage of anticipatory peak events occurring before soft and loud vocal tasks and speech and singing tasks. Abbreviation: SCM, sternocleidomastoid.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions