Craven CT, Gollee H, Coupaud S, Purcell MA, Allan DB. Investigation of robotic-assisted tilt-table therapy for early-stage spinal cord injury rehabilitation. J Rehabil Res Dev. 2013;50(3):367–78.http://dx.doi.org/10.1682/JRRD.2012.02.0027ResearcherID/ORCID: Colm T. D. Craven, MEngSc: A-8031-2012; Henrik Gollee, PhD: E-9247-2010; Sylvie Coupaud, PhD: E-9245-2010

Figure 2. Plot of results for each individual subject (S), which include (a) oxygen uptake, (b) respiratory exchange ratio (RER), (c) minute ventilation, and (d) heart rate. Ph1–Ph4b: phase of testing. Motor-complete spinal cord injured subjects (S1–S3) did not undergo Phase 4a of testing protocol, which involved volitional contribution to robotic-assisted stepping cycle. Max = maximum.