... interactions as detected by PSA in a squamate and provided a quantitative description of the relationship at a range of temperatures, independent of diurnal fluctuations. The provision of descriptions of the central and peripheral neural structures supporting cardiorespiratory interactions ( Campbell et al...

..., there was clear respiratory modulation of f H in rattlesnakes, identified in the spectrum of its HRV that was abolished by atropinization ( Campbell et al., 2006 ). There is presently a paucity of data relating the central integration of patterns of cardiorespiratory interaction in reptiles...