Chaotic dynamics and synchronization under tripartite couplings: Analyses and experiments using single-transistor oscillators as metaphors of neural dynamics

These are experimental time series and video data for an electronic model of neural dynamics consisting of a triplet of chaotic oscillators coupled by means of modulated connections. They are provided to support the replication of the results reported in the associated publication, as well as any further public-domain academic research in the field of neural dynamics, nonlinear electronic circuits, and related aspects, in compliance with the specified license terms and all applicable legal clauses.

The following reference must be cited when using these data:

Minati L, Sparacino L, Faes L , Ito H , Li C, Valdes-Sosa PA, Frasca M, Boccaletti S, Chaotic dynamics and synchronization under tripartite couplings: Analyses and experiments using single-transistor oscillators as metaphors of neural dynamics, Chaos, Solitons and Fractals 189 (2024) 115567, DOI https://doi.org/10.1016/j.chaos.2024.115567.

L.M. gratefully acknowledges the support of the ‘‘Hundred Talents’’ program of the University of Electronic Science and Technology of China, of the ‘‘Outstanding Young Talents Program (Overseas)’’ program of the National Natural Science Foundation of China, and of the talent programs of the Sichuan province and Chengdu municipality, China. The circuit design and realization of the boards were funded and undertaken by L.M. using own independent assets located in Grigno TN, Italy. M.F. acknowledges partial support of the University of Catania, Italy under the framework of the PIA.CE.RI. project entitled ‘‘CoCoS: Control of Complex Systems’’. S.B. acknowledges support from the project No. PGR01177 of the Italian Ministry of Foreign Affairs and International Cooperation. This work has also been supported by the Chengdu Science and Technology Bureau Program under Grant 2022GH02-00042-HZ and the CNS program of UESTC No. Y0301902610100201. The authors are grateful to Stefano Aldrigo of Tecno77 Srl (Brendola VI, Italy) for board layout design.