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@ARTICLE{Rhr:862906,
      author       = {Röhr, Vera and Berner, Rico and Lameu, Ewandson L. and
                      Popovych, Oleksandr and Yanchuk, Sehiy},
      title        = {{F}requency cluster formation and slow oscillations in
                      neural populations with plasticity},
      journal      = {PLOS ONE},
      volume       = {14},
      number       = {11},
      issn         = {1932-6203},
      address      = {San Francisco, California, US},
      publisher    = {PLOS},
      reportid     = {FZJ-2019-03080},
      pages        = {e0225094},
      year         = {2019},
      abstract     = {We report the phenomenon of frequency clustering in a
                      network of Hodgkin-Huxley neurons with spike
                      timing-dependent plasticity. The clustering leads to a
                      splitting of a neural population into a few groups
                      synchronized at different frequencies. In this regime, the
                      amplitude of the mean field undergoes low-frequency
                      modulations, which may contribute to the mechanism of the
                      emergence of slow oscillations of neural activity observed
                      in spectral power of local field potentials or
                      electroencephalographic signals at high frequencies. In
                      addition to numerical simulations of such multi-clusters, we
                      investigate the mechanisms of the observed phenomena using
                      the simplest case of two clusters. In particular, we propose
                      a phenomenological model which describes the dynamics of two
                      clusters taking into account the adaptation of coupling
                      weights. We also determine the set of plasticity functions
                      (update rules), which lead to multi-clustering},
      cin          = {INM-7},
      ddc          = {610},
      cid          = {I:(DE-Juel1)INM-7-20090406},
      pnm          = {572 - (Dys-)function and Plasticity (POF3-572)},
      pid          = {G:(DE-HGF)POF3-572},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:31725782},
      UT           = {WOS:000532764500051},
      doi          = {10.1371/journal.pone.0225094},
      url          = {https://juser.fz-juelich.de/record/862906},
}