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English(EN) A Bayes-Markov Neuromorphic Model of Cortical Orientation Selectivity: A Computational Re-implementation and Quantitative Simulation Study

视觉皮层方向选择性的贝叶斯-马尔可夫模型重构与模拟

研究人员对Shirazi的贝叶斯-马尔可夫模型进行了计算重构和模拟,该模型提出了一个概率性解释,用于解释初级视觉皮层(V1)的方向选择性。该研究重建了数学模型,并实现了一个向量化模拟框架,以支持参数扫描。模拟结果支持该模型的定性行为,包括清晰的方向选择性和对噪声的鲁棒性,并展示了推断出的抑制场的具有生物学可解释性的脉冲实现。 AI

影响 这项研究提供了一个理解视觉皮层神经处理的计算框架,可能为未来的神经形态计算架构提供信息。

排序理由 该集群包含一篇学术论文,详细介绍了对神经科学模型的计算重构和模拟研究。

在 arXiv cs.NE (Neural & Evolutionary) 阅读 →

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视觉皮层方向选择性的贝叶斯-马尔可夫模型重构与模拟

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该集群包含一篇学术论文,详细介绍了对神经科学模型的计算重构和模拟研究。
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报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Abolfazl Moslemi, Milad Sarabadani, Fatemeh Sefidian, Hossein Peyvandi ·

    皮层方向选择性的贝叶斯-马尔可夫神经形态模型:计算重现与定量模拟研究

    arXiv:2608.12388v1 Announce Type: cross Abstract: The emergence of orientation selectivity in the primary visual cortex (V1) remains a central question in computational neuroscience. Shirazi's Bayes-Markov model proposed a probabilistic explanation for how orientation-selective i…

  2. arXiv cs.NE (Neural & Evolutionary) TIER_1 English(EN) · Hossein Peyvandi ·

    皮层方向选择性的贝叶斯-马尔可夫神经形态模型:计算重现与定量模拟研究

    The emergence of orientation selectivity in the primary visual cortex (V1) remains a central question in computational neuroscience. Shirazi's Bayes-Markov model proposed a probabilistic explanation for how orientation-selective inhibition can arise from non-oriented lateral geni…