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Towards a unified model of Pavlovian conditioning: Solution to the extinction problem

机译：建立巴甫洛夫条件的统一模型：解决灭绝问题

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摘要

We are proposing an oscillatory habituation mechanism of extinction that can integrate and reconcile some computational and behavior mechanisms in the unified model of Pavlovin conditioning. The suggested unified model explains most of the recent data on extinction, including renewal, reinstatement, reacquisition, and spontaneous recovery and predicts that extinction can incorporate new learning with some unlearning. This model is the same as the "Neurolocator" model [23] with some minor modifications to account for timing and trace conditioning. The main characteristics of this model are as follows: oscillatory binding of CS-US representation; non-Hebbian learning by synchrony; novelty guided attention; parallel character of interaction between all brain structures through the septal pacemaker, and global control from the septo-hippocampal system. This model offers viable answers to a number of questions on the extinction problem, posed in current literature, and suggests a new neurocognitive mechanism of anxiety.
机译：我们提出一种灭绝的振荡适应机制，该机制可以整合和调和帕夫洛文条件的统一模型中的某些计算和行为机制。建议的统一模型解释了有关灭绝的最新数据，包括更新，恢复，重新获得和自发恢复，并预测了灭绝可以将新的学习与一些未学习的知识结合起来。该模型与“ Neurolocator”模型[23]相同，但进行了一些小的修改以考虑时序和跟踪条件。该模型的主要特征如下：CS-US表示的振荡绑定；同步学习非希伯来语；新奇引导注意力；通过间隔起搏器进行的所有大脑结构之间的交互作用具有平行的特征，以及来自间隔海马系统的全局控制。该模型为当前文献中有关灭绝问题的许多问题提供了可行的答案，并提出了一种新的焦虑神经认知机制。

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