Fig. 2
From: An in vitro experimental model for analysis of central control of sympathetic nerve activity
A typical example of the SNA and C4 recordings. a Upper trace to lower trace: raw SNA, raw C4 activity, integrated SNA, and integrated C4 activity. b Cycle-triggered average of the SNA set by the rising phase of C4. The cycle number was set at 30. Note the inspiratory phase-related SNA. c Reflex potentials in C4 and SNA in response to electrical stimulation of the ipsilateral RVLM