A very warm welcome to a cornucopia of talented MSc students rotating with the lab for the first 3 months of the year. Iñes is working with Xudong and Cheng to see how rats build models of the world, Sebastian is investigating the pharmacology of self-control in rats with help from Laura, and Veronika is looking at glutamate-dopamine interactions during habituation in mice with Marios and Tom JP.