Beth Israel Deaconess Medical Center MARGRET & H. A. REY
for Nonlinear Dynamics in Medicine
Harvard Medical School

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Time Series Competition



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Center for Dynamical Biomarkers


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  • Peng C-K, Costa M, Goldberger AL.
    Adaptive data analysis of complex fluctuations in physiologic time series.
    Adv Adapt Data Anal 2009;1:61-70. [PDF]
  • Hu K, Lo MT, Peng C-K, Novak V, Schmidt EA, Kumar A, Czosnyka M.
    Nonlinear pressure-flow relationship is able to detect asymmetry of brain blood circulation associated with midline shift.
    J. Neurotrauma 2009;26:227-233. [PDF] An online analysis service is available
  • Thomas RJ, Weiss MD, Mietus JE, Peng C-K, Goldberger AL, Gottlieb DJ.
    Prevalent hypertension and stroke in the Sleep Heart Health Study: Association with an ECG-derived spectrographic marker of cardiopulmonary coupling.
    Sleep 2009;32:897-904. [PDF]
  • Lo MT, Novak V, Peng C-K, Hu K.
    Nonlinear phase interaction between nonstationary signals: A comparison study of methods based on Hilbert-Huang and Fourier transforms.
    Phys Rev E 2009;79:061924. [PDF]
  • Zhang J, Yang XC, Luo L, Shao J, Zhang C, Ma J, Wang GF, Liu Y, Peng C-K, Fang J
    Assessing severity of obstructive sleep apnea by fractal dimension sequence analysis of sleep EEG.
    Physica A 2009;388:4407-4414. [PDF]
  • Kang HG, Costa M, Priplata AA, Starobinets OV, Goldberger AL, Peng C-K, Kiely DK, Cupples LA, Lipsitz LA.
    Frailty and the degradation of complex balance dynamics during a dual task protocol.
    J Gerontol Med Sci 2009;64:1304-1311. [PDF]