|Up a level|
Breton, Yannick-André and Mullett, Ada and Conover, Kent and Shizgal, Peter (2013) Validation and extension of the reward-mountain model. Frontiers in Behavioral Neuroscience, 7 (125). pp. 1-17.
Mullett, Ada (2005) Linking changes in performance for brain stimulation reward to stages of neural processing. Masters thesis, Concordia University.