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Updated: Jun 11, 2025

Operant Protocols for Assessing the Cost-benefit Analysis During Reinforced Decision Making by Rodents
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Operant Protocols for Assessing the Cost-benefit Analysis During Reinforced Decision Making by Rodents

Published on: September 10, 2018

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的腹侧前额叶皮层在不同的学习环境中指导决策

Atsushi Fujimoto1,2, Catherine Elorette1,2, Satoka H Fujimoto1,2

  • 1Nash Family Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029.

bioRxiv : the preprint server for biology
|September 30, 2024
PubMed
概括

腹侧前额叶皮层 (vlPFC) 根据环境的新奇性来调整行为策略. 在不断变化的环境中,vlPFC 电路支持灵活的决策,影响学习和奖励处理.

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In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective. 
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