Chronic nicotine exposure impairs uncertainty modulation on reinforcement learning in anterior cingulate cortex and serotonin system.
Zhengde WeiLong HanXiuying ZhongYing LiuRujing ZhaYing WangLizhuang YangJunjie BuHongwen SongWenjuan WangYifeng ZhouPing GaoXiaochu ZhangPublished in: NeuroImage (2018)
Keyphrases
- prefrontal cortex
- reinforcement learning
- basal ganglia
- action selection
- cortical regions
- working memory
- human brain
- partial observability
- markov decision processes
- state space
- health care
- functional connectivity
- uncertain data
- function approximation
- cerebral cortex
- temporal difference
- functional magnetic resonance imaging
- model free
- neural network
- decision theory
- information processing
- machine learning
- focus of attention
- healthy subjects
- cognitive load
- learning process