Figure 10.

Resumption of rhythmic pyloric activity after 2 days in organ culture. Extracellular recordings from the main motor nerve of the stomatogastric ganglion. Under control conditions, there was strong rhythmic activity. The nerve bringing modulatory inputs into the stomatogastric ganglion was cut at t = 0. Recordings were taken at the various time points indicated. Note that rhythmic activity resumed at t = 44 hr, 40 min, and was strong at t = 46 hr (J.G., unpublished data).