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Dynamic asymmetry in vergence eye movements: the underlying mechanism revealed by independent component analysis

机译:动态不对称性在易受折射眼球运动:独立分量分析揭示的潜在机制

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The physiological motor response to double vision, vergence eye movements, shows a strong directional asymmetry: inward turning movements are faster than outward movements. Isolated neural components underlying these signals were identified using a new application of Independent Component Analysis. These components show that the direction-dependent nonlinearity is due primarily to a difference in only one of the major components that drive the vergence response: the transient component associated with neural burst cells.
机译:生理电动机响应双视力,易于眼球运动,显示出强烈的方向不对称:向内转动运动比向外运动更快。使用独立分量分析的新应用,鉴定了这些信号的孤立神经元件。这些组件表明,方向相关的非线性主要是由于驱动Vergence响应的主要组件中的一个的差异:与神经突发单元相关联的瞬态分量。

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