
Fig.1. Recordings of raw and integrated (
) electroneurograms from the laryngeal branch of the vagus nerve (Xl) and the mandibular branch of the trigeminal nerve (Vm) in two animals with low (1cmH2O inflation pressure) and high [5cm H2O inflation pressure (A); 3cmH2O inflation pressure (B)] degrees of lung inflation while ventilated with 3% CO2.