Recent years of research have shown that the complex temporal structure of ongoing
oscillations is scale-free and characterized by long-range temporal correlations. Detrended …

The annual and the monthly mean values of the land-surface air temperature anomalies
from 1880–2011, over both hemispheres, are used to investigate the existence of long …

This paper presents a study on multifractal parameters of EEG patterns on the human brain.
Multifractal detrended fluctuation analysis was applied to human EEG for normal and …

Epilepsy is one of the most common disorders of the brain. Clinically, to corroborate an
epileptic seizure-like symptom and to find the seizure localization, electroencephalogram …

The order parameter fluctuations of seismicity are investigated upon considering a natural
time window of fixed length sliding through the consecutive earthquakes that occurred in …

The assessment of gait variability using stochastic signal processing techniques such as
detrended fluctuation analysis (DFA) has been shown to be a sensitive tool for evaluation of …

The correlational structure of stride-to-stride fluctuations differs between healthy and
pathological gait. Uncorrelated and anti-persistent stride-to-stride fluctuations are believed …

Reservoir computers are a type of recurrent neural network for which the network
connections are not changed. To train the reservoir computer, a set of output signals from …

We systematically study the scaling properties of the magnitude and sign of the fluctuations
in correlated time series, which is a simple and useful approach to distinguish between …

Social environments are known to influence behavior. Moreover, within small social groups,
dominant/subordinate relationships frequently emerge. Dominants can display aggressive …