Skip to main content
. Author manuscript; available in PMC: 2020 May 12.
Published in final edited form as: J Rehabil Res Dev. 2016;53(1):95–106. doi: 10.1682/JRRD.2014.10.0267

Figure 1.

Figure 1.

(a) Plasma neuropeptide Y (NPY) levels for individual participants across four study time points at which it was measured: baseline, pre-exercise, peak of exercise, and 5 min after exercise. (b) Plasma allopregnanolone and pregnanolone (ALLO) levels for individual participants across four time points at which it was measured: baseline, pre-exercise, peak of exercise, and 30 min after exercise. Red = posttraumatic stress disorder/chronic pain participants, Green = trauma-exposed healthy participants. Note that pre-exercise cold pressor test was administered between baseline and pre-exercise time points.