there is presently no umbrella discipline to bridge the findings of animal behaviorists, the psychological basis of the human mind, and the nature of neural systems within the mammalian brain
Panksepp defines affective neuroscience as a necessary but as-yet-unrealized synthetic discipline that must integrate animal behavior, human psychology, and mammalian neural systems simultaneously.
, Affective Neuroscience The Foundations of Human and Animal, 1998thesis