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Lexicography. refers to the way words are ordered based on their component letters: the first letter defines which word comes first in the dictionary, unless words have the same first letter ... To fulfill the first point, we need to verify compliance

Neuronal mechanisms of utility-based choice may thus be 37 common to both risky and riskless choices. ... The different utility functions 45 should be taken into account in neuronal investigations of utility-based choice.

Flexible action control requires anunderstanding of how actions bring about rewarding or punishingoutcomes. ... Proc Natl Acad Sci USA105:6741–6746. 14. Feltovich N (2000) Reinforcement-based vs.

dorsolateral prefrontal cortex (DLPFC) implements a flexible value code based on. ... object-specific valuations by single neurons. As monkeys perform a reward-based foraging.

impulses per second; in raster display, ticks indicate impulses and rows indicate trials). ... Statistics for first-trial effects were based on data from all save trials, including dark- and light-colored data.

temporal difference learning models, is compatible with model-. free and model-based reinforcement learning, reports the. ... 11. Doya K, Samejima K, Katagiri K, Kawato M: Multiple model-based reinforcement learning.

temporal difference learning models, is compatible with model-. free and model-based reinforcement learning, reports the. ... 11. Doya K, Samejima K, Katagiri K, Kawato M: Multiple model-based reinforcement learning.

rewards, based on logistic regression; we investigated the objective risk derived from experimentally. ... eral alternatives, including models without risk, models with different value definitions, models based.

Dopamine reward prediction error signal 869 5. Dopamine error signal incorporates model based predictions 871 6. ... Thus rewards areinternal to the brain and based entirely on brain function(547).

homeostasis. Sexual behavior fol-lows hormonal imbalances, at least in men, but is alsostrongly based on pleasure. ... Thus rewards areinternal to the brain and based entirely on brain function(547).