Individual MAP depressor responses in both WKY and SHR rats induced by short fDPN µCEA electrical stimulation. HR and MAP recordings were elicited by 10 pulses (over-laying green trace; 0.1 mA, 1 Hz) of electrical stimulation on the fDPN in six animals per group. No effect was observed on HR in either type of animal (A and C). The depressor response was observed in one WKY rat (green) (B) and in all SHR animals (D). This response returned to baseline values 15 s after stimulation.