Nature Communications (Dec 2021)

Modulation of dopamine tone induces frequency shifts in cortico-basal ganglia beta oscillations

  • L. Iskhakova,
  • P. Rappel,
  • M. Deffains,
  • G. Fonar,
  • O. Marmor,
  • R. Paz,
  • Z. Israel,
  • R. Eitan,
  • H. Bergman

DOI
https://doi.org/10.1038/s41467-021-27375-5
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 17

Abstract

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Dopamine tone modulation generates changes in beta oscillation physiology. Here the authors show beta frequency, and not power, coherence, phase-locking, or PAC is monotonically linked to dopamine tone and is likely the key property of pathological oscillations in cortical and basal ganglia networks.