The past 25 years have seen a strong increase in the number of publications related to
criticality in different areas of neuroscience. The potential of criticality to explain various …

About a hundred years ago, the Russian biologist A. Gurwitsch, based on experiments with
onion plants by measuring their growth rate, hypothesized that plants emit a weak …

Extensive empirical evidence suggests that there is a maximal number of people with whom
an individual can maintain stable social relationships (the Dunbar number). We argue that …

Primate and human social groups exhibit a fractal structure that has a very limited range of
preferred layer sizes, with groups of 5, 15, 50 and (in humans) 150 and 500 predominating …

Previous neurofeedback research has shown training-related frontal theta increases and
performance improvements on some executive tasks in real feedback versus sham control …

This paper is devoted to the study of the interaction between two distinct forms of non-
stationary processes, which we will refer to as non-stationarity of the first and second kind …

We review the literature to argue the importance of the occurrence of crucial events in the
dynamics of physiological processes. Crucial events are interpreted as short time intervals of …

The significance of crucial events in explaining the dynamics of a physiological system has
only been recently emerging. Crucial events are yet to be fully understood and implemented …

The purpose of this book is to layout in broad terms a new technique for extracting
information from complex empirical datasets drawn from medical phenomena. This …

The analysis of glioblastoma (GB) cell locomotion and its modeling inspired by Lévy random
walks is presented herein. We study such walks occurring on a two-dimensional plane …