@article{Rosell-Negre:58475,
      author        = "Rosell-Negre, P. and Bustamante, J.C. and
                       Fuentes-Claramonte, P. and Costumero, V. and Llopis-Llacer,
                       J. and Barrós-Loscertales, A.",
      title         = "{Reward contingencies improve goal-directed behavior by
                       enhancing posterior brain attentional regions and
                       increasing corticostriatal connectivity in cocaine
                       addicts}",
      year          = "2016",
}