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Dynamic scaling behavior of human brain electroencephalogram

Author

Listed:
  • Yuan, J.W.
  • Zheng, B.
  • Pan, C.P.
  • Wu, Y.Z.
  • Trimper, S.

Abstract

After filtering out the α and β peaks in the power spectrum of the human brain electroencephalogram signals Y(t′), the probability distribution of the variation ΔY(t′)≡Y(t′+Δt)-Y(t′) exhibits a dynamic scaling behavior. The auto-correlation functions, persistence probabilities and detrended fluctuation functions of the time series |ΔY(t′)| all show a nontrivial power-law behavior. These results indicate that the dynamics of the human brain electroencephalogram is long-range correlated in time.

Suggested Citation

  • Yuan, J.W. & Zheng, B. & Pan, C.P. & Wu, Y.Z. & Trimper, S., 2006. "Dynamic scaling behavior of human brain electroencephalogram," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 364(C), pages 315-323.
    • Handle: RePEc:eee:phsmap:v:364:y:2006:i:c:p:315-323
    DOI: 10.1016/j.physa.2005.09.038
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    Cited by:

    1. Wang, Yawei & Kang, Qi & Zhou, Shoujiang & Dong, Yuanyuan & Liu, Junqi, 2022. "The impact of service robots in retail: Exploring the effect of novelty priming on consumer behavior," Journal of Retailing and Consumer Services, Elsevier, vol. 68(C).

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