New preprint out now

New preprint available here: https://www.biorxiv.org/content/early/2018/04/29/303982

Cook, J.L., Swart, J.C., Froböse, M.I., Diaconescu, A., Geurts, D.E.M., den Ouden, H.E.M., Cools, R. Catecholamine Challenge Uncovers Distinct Mechanisms For Direct Versus Indirect, But Not Social Versus Non-Social, Learning.