Figure 1
From: Conditioned taste aversion in the cricket Gryllus bimaculatus

Experimental procedures for CTA training and testing in crickets. (A) A feeder used for the sugar consumption test. (B) CTA training to ingest 100 µl sugar solution followed by injection of 5 µl of 1 M LiCl solution. The amount of consumption of sugar solution for a given period of time was measured 24 h before CTA training and 24 or 48 h after CTA training.