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

Medicine & Life Sciences

• Delay Discounting 100%
• Addictive Behavior 93%
• Reward 66%
• Cues 60%
• Learning 50%
• Motivation 27%
• Craving 27%
• Drug Costs 13%
• Impulsive Behavior 12%
• Psychology Reinforcement 12%
• Substance-Related Disorders 10%
• Dopamine 9%
• Pharmaceutical Preparations 9%
• Theoretical Models 9%
• Pharmacology 7%

Engineering & Materials Science

• Learning systems 35%
• Dopamine 26%
• Reinforcement learning 17%
• Mathematical models 11%
• Costs 6%