FIG. 1.
The changes in R-R interval (top panel) and SDNN (bottom panel) are illustrated from baseline to immediate post-treatment for each of the treatment conditions in which OMT was suboccipital decompression. The asterisks represent a significant change from baseline for R-R interval during OMT (top panel) and significant difference for the post hoc comparisons between the three treatment conditions (bottom panel); significance was defined as p<0.05.