
In this issue, Scott and colleagues (LearnMem 27: 67–77) describe roles for the medial prefrontal cortex and mediodorsal thalamus in an olfactory memory-guided foraging task. This schematic depicts the necessity of activity in this circuit for the correct choice of a novel stimulus from an array of scented cups. Memory capacity and characteristics of foraging strategy were also extensively characterized in the task. Special credit for producing the image to Dr. Brittney R. Lins.