no code implementations • 28 Nov 2023 • Ivan Shpurov, Tom Froese, Dante R. Chialvo
It has been repeatedly reported that the collective dynamics of social insects exhibit universal emergent properties similar to other complex systems.
no code implementations • 24 Jun 2022 • Nahuel Zamponi, Tomas S. Grigera, Ewa Gudowska-Nowak, Dante R. Chialvo
Microorganisms self-organize in very large communities exhibiting complex fluctuations.
no code implementations • 20 Jun 2022 • Juliane T. Moraes, Eyisto J. Aguilar Trejo, Sabrina Camargo, Silvio C. Ferreira, Dante R. Chialvo
Previous work showed that the collective activity of large neuronal networks can be tamed to remain near its critical point by a feedback control that maximizes the temporal correlations of the mean-field fluctuations.
no code implementations • 15 Jun 2022 • Sabrina Camargo, Daniel A. Martin, Eyisto J. Aguilar Trejo, Aylen de Florian, Maciej A. Nowak, Sergio A. Cannas, Tomas S. Grigera, Dante R. Chialvo
The advent of novel opto-genetics technology allows the recording of brain activity with a resolution never seen before.
no code implementations • 17 Dec 2021 • Dante R. Chialvo, Ignacio Cifre, Jeremi K. Ochab
Already two decades passed since the first applications of graph theory to brain neuroimaging.
1 code implementation • 30 Jul 2020 • Ignacio Cifre, Maria T. Miller Flores, Jeremi K. Ochab, Dante R. Chialvo
We show that the proposed metric provides at once, without extensive numerical complications, directed information of the functional correlations, as well as a measure of temporal lags across regions, overall offering a different perspective in the analysis of brain co-activation patterns.
no code implementations • 28 Oct 2018 • Dante R. Chialvo
Why life is complex and --most importantly-- what is the origin of the over abundance of complexity in nature?
