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arXiv 1004.3598q-bio.NCmath.PRphysics.bio-ph
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癫痫发作间期分布的解释

An explanation of the distribution of inter-seizure intervals

M. V. Simkin, V. P. Roychowdhury

摘要:

最近Osorio等人(Eur.神经科学杂志,30(2009)1554)报道了连续癫痫发作之间的间隔的概率分布遵循指数为1.5的幂律。我们从理论上解释了这一发现的模型癫痫活动作为一个分支过程,我们反过来近似随机游走。通过数值模拟验证了理论结论。

英文摘要:

Recently Osorio et al (Eur. J. Neurosci., 30 (2009) 1554) reported that probability distribution of intervals between successive epileptic seizures follows a power law with exponent 1.5. We theoretically explain this finding by modeling epileptic activity as a branching process, which we in turn approximate by a random walk. We confirm the theoretical conclusion by numerical simulation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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