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Fig. 5. Sample EMG traces from two feedings in the same individual of
Hydromantes imperialis, illustrating the different activation
patterns observed during feedings at distant prey (A) and near prey (B). Note
the differences in total EMG area, duration and relative onset times of the
different recording sites on the SAR. The vertical broken line indicates the
onset of activation of the anterior SAR (SARA). SARP, posterior SAR.