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Fig. 9. Pre-ecdysis and ecdysis burst patterns in the isolated central nervous
system (CNS) of pharate larvae in vitro. (A) Ecdysis-triggering
hormone (ETH)-induced asynchronous pre-ecdysis II bursts in ventral nerves of
abdominal ganglia 4-6 (AG4-6V). (B,C) Ecdysis bursts in dorsal nerves of
abdominal ganglia 2-5 (AG2-5D). Note that ETH-induced ecdysis burst patterns
(B) are very similar to natural ecdysis bursts (C). Calibration bars:
horizontal, 5 s; vertical, 10 µV.