نتایج جستجو برای: cross recurrence quantification analysis
تعداد نتایج: 3319473 فیلتر نتایج به سال:
In this paper, we studied spontaneous newborn movements regarding the coordination of the four limbs, arms and legs, from a dynamic perspective. We used the method of recurrence plots to analyse the kinematic data from audiovisual recordings of neonates. We identified temporal and spatial synchronization of the four limbs that resulted in high recurrence patterns of biomechanical reference conf...
Background Persistent postural perceptual dizziness (PPPD) is a common cause of chronic and imbalance. Emerging evidence suggests that changes in quantitative measures control may help identify individuals with PPPD, however, traditional linear metrics sway have yielded inconsistent results. Methodologies to examine the temporal structure sway, including recurrent quantification analysis (RQA),...
The Shannon entropy of a time series is a standard measure to assess the complexity of a dynamical process and can be used to quantify transitions between different dynamical regimes. An alternative way of quantifying complexity is based on state recurrences, such as those available in recurrence quantification analysis. Although varying definitions for recurrence-based entropies have been sugg...
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