Figure 3.
Devaluation. A, Mean number of objects selected based on either M&M or peanut rewards during baseline preference test sessions of test 1 and test 2 for neurotoxic magnocellular mediodorsal thalamus lesion (MDmc) and unoperated control (CON) monkeys. B, Mean difference scores across the two devaluation tests for MDmc and CON monkeys. Data presented are from individual monkeys.