Fig. 7. Percentage change in search responses to the aversively conditioned (CS+) blend ratio of AMP:taurine mixture (99.9:0.1 blend ratio) and the conditioned safe (CS–) blend ratios 99:1, 90:10 and 50:50 following a discrimination conditioning paradigm in intact and aesthetasc-ablated lobsters. For each group of lobsters, the percentage change in search responses to an odorant following conditioning is the percentage difference between responses of conditioned lobsters and unconditioned lobsters relative to responses of unconditioned lobsters. Data are from Fig. 6.