Fig. 6From: First non-invasive magnetic phrenic nerve and diaphragm stimulation in anaesthetized patients: a proof-of-concept studyBoxplots presenting positive (a, inspiration) and negative (b, expiration) flow peaks and positive (c, expiration) and negative (d, inspiration) pressure peaks at different stimulation intensities during bilateral non-invasive electromagnetic phrenic nerve stimulation. Linear regression in each relationship resulted in a significant effect (p < 0.001) for intensityBack to article page