Power laws and self-organized criticality in theory and nature

D Marković, C Gros - Physics Reports, 2014 - Elsevier
Power laws and distributions with heavy tails are common features of many complex
systems. Examples are the distribution of earthquake magnitudes, solar flare intensities and …

Turing's cascade instability supports the coordination of the mind, brain, and behavior

DG Kelty-Stephen, M Mangalam - Neuroscience & Biobehavioral Reviews, 2022 - Elsevier
Turing inspired a computer metaphor of the mind and brain that has been handy and has
spawned decades of empirical investigation, but he did much more and offered behavioral …

Maintained avalanche dynamics during task-induced changes of neuronal activity in nonhuman primates

S Yu, TL Ribeiro, C Meisel, S Chou, A Mitz, R Saunders… - Elife, 2017 - elifesciences.org
Sensory events, cognitive processing and motor actions correlate with transient changes in
neuronal activity. In cortex, these transients form widespread spatiotemporal patterns with …

Aluminum‐Induced Entropy in Biological Systems: Implications for Neurological Disease

CA Shaw, S Seneff, SD Kette, L Tomljenovic… - Journal of …, 2014 - Wiley Online Library
Over the last 200 years, mining, smelting, and refining of aluminum (Al) in various forms
have increasingly exposed living species to this naturally abundant metal. Because of its …

Can a time varying external drive give rise to apparent criticality in neural systems?

V Priesemann, O Shriki - PLoS computational biology, 2018 - journals.plos.org
The finding of power law scaling in neural recordings lends support to the hypothesis of
critical brain dynamics. However, power laws are not unique to critical systems and can …

Scale-free avalanches in arrays of FitzHugh–Nagumo oscillators

M Contreras, ES Medeiros, A Zakharova… - … Journal of Nonlinear …, 2023 - pubs.aip.org
The activity in the brain cortex remarkably shows a simultaneous presence of robust
collective oscillations and neuronal avalanches, where intermittent bursts of pseudo …

Relationship of fast-and slow-timescale neuronal dynamics in human MEG and SEEG

A Zhigalov, G Arnulfo, L Nobili, S Palva… - Journal of …, 2015 - Soc Neuroscience
A growing body of evidence suggests that the neuronal dynamics are poised at criticality.
Neuronal avalanches and long-range temporal correlations (LRTCs) are hallmarks of such …

Brain criticality beyond avalanches: open problems and how to approach them

M Girardi-Schappo - Journal of Physics: Complexity, 2021 - iopscience.iop.org
A homeostatic mechanism that keeps the brain highly susceptible to stimuli and optimizes
many of its functions—although this is a compelling theoretical argument in favor of the brain …

Griffiths phase and long-range correlations in a biologically motivated visual cortex model

M Girardi-Schappo, GS Bortolotto, JJ Gonsalves… - Scientific reports, 2016 - nature.com
Activity in the brain propagates as waves of firing neurons, namely avalanches. These
waves' size and duration distributions have been experimentally shown to display a stable …

Single-cell membrane potential fluctuations evince network scale-freeness and quasicriticality

JK Johnson, NC Wright, J Xia… - Journal of …, 2019 - Soc Neuroscience
What information single neurons receive about general neural circuit activity is a
fundamental question for neuroscience. Somatic membrane potential (V m) fluctuations are …