Pain, from perception to action: A computational perspective.
Pain, from perception to action: A computational perspective.
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DOI:
10.1016/j.isci.2022.105707
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发表时间:
2023-01-20
期刊:
影响因子:
5.8
通讯作者:
Wang J
中科院分区:
文献类型:
--
作者:
Chen ZS;Wang J
Pain is driven by sensation and emotion, and in turn, it motivates decisions and actions. To fully appreciate the multidimensional nature of pain, we formulate the study of pain within a closed-loop framework of sensory-motor prediction. In this closed-loop cycle, prediction plays an important role, as the interaction between prediction and actual sensory experience shapes pain perception and subsequently, action. In this Perspective, we describe the roles of two prominent computational theories—Bayesian inference and reinforcement learning—in modeling adaptive pain behaviors. We show that prediction serves as a common theme between these two theories, and that each of these theories can explain unique aspects of the pain perception-action cycle. We discuss how these computational theories and models can improve our mechanistic understandings of pain-centered processes such as anticipation, attention, placebo hypoalgesia, and pain chronification. Bioinformatics; Neuroscience; Sensory neuroscience
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