Fig. 3. The poc-triggered gastric mill rhythm is long-lasting. (Left)
Before poc stimulation, there was an ongoing pyloric rhythm
(pdn) but no gastric mill rhythm (lgn, dgn).
(Middle) 2 min after tonic poc stimulation (15 Hz, 30 s), the gastric
mill rhythm had been triggered and was ongoing. Note the pyloric-timed LG
bursts. (Right) This rhythm persisted for more than 15 min after poc
stimulation.