1.5k citations · 5.8k across the 62 of their papers we have counts for
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Ising-like dynamics in large-scale functional brain networks
Daniel Fraiman, Pablo Balenzuela, Jennifer Foss +1
Brain "rest" is defined -more or less unsuccessfully- as the state in which there is no explicit brain input or output. This work focuss on the question of whether such state can b…
Emergent self-organized complex network topology out of stability constraints
J. I. Perotti, O. V. Billoni, F. A. Tamarit +2
Although most networks in nature exhibit complex topology the origins of such complexity remains unclear. We introduce a model of a growing network of interacting agents in which e…
The brain: What is critical about it?
Dante R. Chialvo, Pablo Balenzuela, Daniel Fraiman
We review the recent proposal that the most fascinating brain properties are related to the fact that it always stays close to a second order phase transition. In such conditions,…
Emergent complexity: what uphill analysis or downhill invention can not do
Dante R. Chialvo
In these notes we review emergent phenomena in complex systems, emphasizing ways to identify potential underlying universal mechanisms that generates complexity. The discussion is…
Solar forced Dansgaard-Oeschger events and their phase relation with solar proxies
H. Braun, P. Ditlevsen, D. R. Chialvo
North Atlantic climate during glacial times was characterized by large-amplitude switchings, the Dansgaard-Oeschger (DO) events, with an apparent tendency to recur preferably in mu…
A simple conceptual model of abrupt glacial climate events
H. Braun, A. Ganopolski, M. Christl +1
Here we use a very simple conceptual model in an attempt to reduce essential parts of the complex nonlinearity of abrupt glacial climate changes (the so-called Dansgaard-Oeschger e…