Jeremie Naude

Nov 12, 2024 | nature.com | Jeremie Naude |Sarah Mondoloni |Alexandre Mourot |Philippe Faure

AbstractPhasic variations in dopamine levels are interpreted as a teaching signal reinforcing rewarded behaviors. However, behavior also depends on the motivational, neuromodulatory effect of phasic dopamine. In this study, we reveal a neurodynamical principle that unifies these roles in a recurrent network-based decision architecture embodied through an action-perception loop with the task space, the MAGNet model.