Modulators of decision making

DOI PDF Web Site PubMed 研究データあり 被引用文献42件 参考文献1件

書誌事項

公開日
2008-03-26
権利情報
  • https://www.springer.com/tdm
  • https://www.springer.com/tdm
DOI
  • 10.1038/nn2077
公開者
Springer Science and Business Media LLC

この論文をさがす

説明

Human and animal decisions are modulated by a variety of environmental and intrinsic contexts. Here I consider computational factors that can affect decision making and review anatomical structures and neurochemical systems that are related to contextual modulation of decision making. Expectation of a high reward can motivate a subject to go for an action despite a large cost, a decision that is influenced by dopamine in the anterior cingulate cortex. Uncertainty of action outcomes can promote risk taking and exploratory choices, in which norepinephrine and the orbitofrontal cortex appear to be involved. Predictable environments should facilitate consideration of longer-delayed rewards, which depends on serotonin in the dorsal striatum and dorsal prefrontal cortex. This article aims to sort out factors that affect the process of decision making from the viewpoint of reinforcement learning theory and to bridge between such computational needs and their neurophysiological substrates.

収録刊行物

  • Nature Neuroscience

    Nature Neuroscience 11 (4), 410-416, 2008-03-26

    Springer Science and Business Media LLC

被引用文献 (42)*注記

もっと見る

参考文献 (1)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ