1. Intersession Reliability of Hoffmann Reflex Gain and Presynaptic Inhibition in the Human Soleus Muscle 
Bradley T. Hayes, PhD, ATC, Charlie A. Hicks-Little, PhD, ATC, Rod A. Harter, PhD, ATC, Jeffrey J. Widrick, PhD, Mark A. Hoffman, PhD, ATC 
Archives of Physical Medicine and Rehabilitation 
Volume 90, Issue 12, Pages (December 2009)
DOI: /j.apmr
Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Subject in prone testing position with the left ankle preserved at 90°. A body pillow was used to standardize trunk, head, and hand position.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Recruitment curve of the human soleus muscle. The slopes of the ascending portions of the H-reflex and M-wave were applied to use for our dependent measurement of H-reflex gain (Hslp/Mslp).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions