Reward prediction-errors weighted by cue salience produces addictive behaviours in simulations, with asymmetrical learning and steeper delay discounting

Keyphrases

• Delay Discounting 100%
• Addictive Behavior 100%
• Reward Prediction Error 100%
• Cue Salience 100%
• Motivation 50%
• Internal Representation 50%
• Drug Dependence 33%
• Learning Systems 33%
• Non-pharmacological 33%
• Role-based 33%
• Motivational Systems 33%
• Dopamine 16%
• Impulsivity 16%
• Mathematical Model 16%
• Addiction 16%
• Negative Consequences 16%
• Substance Use Disorder 16%
• Drug Sensitivity 16%
• Reduced Sensitivity 16%
• Motivational Factors 16%
• Pharmacological Manipulation 16%
• Prediction Error 16%
• Value Prediction 16%
• Drug Reward 16%
• Dopaminergic Signaling 16%
• Negative Predictions 16%
• Down-weighting 16%
• Mathematical Definitions 16%
• Salience Model 16%
• Conceptual Theory 16%
• Reinforcement Learning Framework 16%

Neuroscience

• Addictive Behavior 100%
• Dopaminergic 83%
• Behavior (Neuroscience) 33%
• Physical Dependence 16%
• Impulsivity 16%
• Reinforcement Learning 16%

Psychology

• Delay Discounting 100%
• Addictive Behavior 100%
• Impulsivity 16%
• Physical Dependence 16%