Figure 2.
Potentiating effects on the cough reflex and on the sneeze reflex ~10 min after bilateral microinjections of bicuculline into the cVRG of one anesthetized spontaneously breathing rabbit. Stimulation periods marked by filled bars. Phr IN, phrenic integrated neurogram; Phr N, phrenic neurogram; Abd IEMG, abdominal integrated electromyographic activity; Abd EMG, abdominal electromyographic activity.