Recurrence quantification analysis of eye movements
Recurrence quantification analysis of eye movements
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DOI：
10.3758/s13428-012-0299-5
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发表时间：
2013-09-01
影响因子：
5.4
通讯作者：
Kingstone, Alan
中科院分区：
文献类型：
--
作者：
Anderson, Nicola C.;Bischof, Walter F.;Kingstone, Alan
递归量化分析（RQA）已成功地用于描述动态系统，太复杂，充分的时间序列分析的标准方法的特点。最近，RQA已被用于分析合作个体之间的注视模式的协调。在这里，我们扩展RQA的表征的固定序列，我们表明，全球和本地的时间特性的固定序列可以被捕获的一个小数目的RQA措施，在这种情况下有一个明确的解释。我们应用RQA分析的研究中，观察者在自然或凝视条件下观看不同的场景，我们发现了很大的差异，在RQA的措施之间的观看条件，表明RQA是一个强大的新工具的时间模式的眼动行为的分析。
Recurrence quantification analysis (RQA) has been successfully used for describing dynamic systems that are too complex to be characterized adequately by standard methods in time series analysis. More recently, RQA has been used for analyzing the coordination of gaze patterns between cooperating individuals. Here, we extend RQA to the characterization of fixation sequences, and we show that the global and local temporal characteristics of fixation sequences can be captured by a small number of RQA measures that have a clear interpretation in this context. We applied RQA to the analysis of a study in which observers looked at different scenes under natural or gaze-contingent viewing conditions, and we found large differences in the RQA measures between the viewing conditions, indicating that RQA is a powerful new tool for the analysis of the temporal patterns of eye movement behavior.