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. 2018 Jun 11;115(26):6852–6857. doi: 10.1073/pnas.1801283115

Fig. 1.

Fig. 1.

Influence of the robotic fish on following behavior during different types of electrical playback. (A) Mean distance (±SEM) between the snout of the fish and the closest point of the robot. (B) Relative amount of robot turns that were followed by the fish. Categories not sharing a common superscript letter differ significantly based on Bonferroni adjusted P values, n = 23. DEP, dynamic echo playback; ESC, electrically silent control; SRP, static random playback; rel., relative.