This suggests that positive prediction errors are more sensitive to increased reward predictability than are negative prediction errors.
However, prediction errors inevitably occur.
Niv, Y. & Schoenbaum, G. Dialogues on prediction errors.
Prediction errors in healthcare can also have significant costs.
Park, S. Q. et al. Adaptive coding of reward prediction errors is gated by striatal coupling.
Here we show that prediction errors (PEs) coded by the striatum support control over memory decisions.
Wacongne, C. et al. Evidence for a hierarchy of predictions and prediction errors in human cortex.
Izawa, J. & Shadmehr, R. Learning from sensory and reward prediction errors during motor adaptation.
Here we show how this can be done efficiently if spikes communicate "prediction errors" between neurons.
Tian, J., and Uchida, N. (2015) Habenula lesions reveal that multiple mechanisms underlie dopamine prediction errors.
Midbrain dopamine neurons signal reward prediction errors, or actual minus expected reward.
