Connectivity of EEG synchronization networks increases for Parkinson’s disease patients with freezing of gait
Sign Up to like & getrecommendations! Published in 2021 at "Communications Biology"
DOI: 10.1038/s42003-021-02544-w
Abstract: Freezing of gait (FoG), a paroxysmal gait disturbance commonly experienced by patients with Parkinson’s disease (PD), is characterized by sudden episodes of inability to generate effective forward stepping. Recent studies have shown an increase in… read more here.
Keywords: eeg synchronization; freezing gait; synchronization networks; parkinson disease ... See more keywords
Synchronization in networks with heterogeneous coupling delays.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.012311
Abstract: Synchronization in networks of identical oscillators with heterogeneous coupling delays is studied. A decomposition of the network dynamics is obtained by block diagonalizing a newly introduced adjacency lag operator which contains the topology of the… read more here.
Keywords: coupling delays; network; heterogeneous coupling; synchronization networks ... See more keywords
Symmetry- and input-cluster synchronization in networks.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.042217
Abstract: We study cluster synchronization in networks and show that the stability of all possible cluster synchronization patterns depends on a small set of Lyapunov exponents. Our approach can be applied to clusters corresponding to both… read more here.
Keywords: input cluster; cluster synchronization; synchronization networks; symmetry input ... See more keywords
Synchronization of Networks of Piecewise-Smooth Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2018.2845302
Abstract: We study convergence in networks of piecewise-smooth (PWS) systems that commonly arise in applications to model dynamical systems whose evolution is affected by macroscopic events such as switches and impacts. Existing approaches were typically oriented… read more here.
Keywords: smooth systems; networks piecewise; synchronization networks; piecewise smooth ... See more keywords
Stability Conditions for Cluster Synchronization in Networks of Heterogeneous Kuramoto Oscillators
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Control of Network Systems"
DOI: 10.1109/tcns.2019.2903914
Abstract: In this paper, we study cluster synchronization in networks of oscillators with heterogenous Kuramoto dynamics, where multiple groups of oscillators with identical phases coexist in a connected network. Cluster synchronization is at the basis of… read more here.
Keywords: synchronization networks; synchronization; kuramoto oscillators; cluster synchronization ... See more keywords
Bayesian Graphical Games for Synchronization in Networks of Dynamical Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Control of Network Systems"
DOI: 10.1109/tcns.2019.2927201
Abstract: In this paper, differential games with incomplete information, or Bayesian games, are formulated for multiagent continuous-time dynamical systems in a communication graph. These new Bayesian graphical games model the situation where the agents are uncertain… read more here.
Keywords: synchronization networks; bayesian graphical; dynamical systems; graphical games ... See more keywords
Explosive transitions to synchronization in networks of frequency dipoles
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0274807
Abstract: We reveal that an introduction of frequency-weighted inter-layer coupling term in networks of frequency dipoles can induce explosive synchronization transitions. The reason for explosive synchronization is that the oscillators with synchronization superiority are moderately suppressed.… read more here.
Keywords: frequency dipoles; explosive synchronization; synchronization networks; networks frequency ... See more keywords