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Neuronal avalanches in level model under the influence of noisy drive

Author

Listed:
  • Abdul Quadir

    (Aligarh Muslim University)

  • Rahul Chhimpa

    (Banaras Hindu University)

  • Haider Hasan Jafri

    (Aligarh Muslim University)

  • Avinash Chand Yadav

    (Banaras Hindu University)

Abstract

We study a neural-level model (Das and Levina Phys Rev X 9:021062, 2019) that exhibits critical avalanches satisfying power-law distribution. The model recently explained a change in the scaling exponent from 3/2 to 5/4, accounting for a change in the drive condition from no input to moderate strength, along with a relaxed separation of time scale between drive and dissipation. We examine the effect of a class of noisy stimuli in the moderate input regime. Applying the scaling method, we compute scaling functions associated with the avalanche size distribution, revealing striking finite-size scaling. For a class of noisy drives, we find that the scaling exponent can take a value different from 5/4, with an explicit system size dependence. Graphic abstract

Suggested Citation

  • Abdul Quadir & Rahul Chhimpa & Haider Hasan Jafri & Avinash Chand Yadav, 2024. "Neuronal avalanches in level model under the influence of noisy drive," The European Physical Journal B: Condensed Matter and Complex Systems, Springer;EDP Sciences, vol. 97(10), pages 1-7, October.
    • Handle: RePEc:spr:eurphb:v:97:y:2024:i:10:d:10.1140_epjb_s10051-024-00794-1
    DOI: 10.1140/epjb/s10051-024-00794-1
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