Characteristic patterns of variation over time, namely rhythms, represent a defining feature of
complex systems, one that is synonymous with life. Despite the intrinsic dynamic …

Neural activity patterns related to behavior occur at many scales in time and space from the
atomic and molecular to the whole brain. Patterns form through interactions in both …

Despite the absence of responsiveness during anesthesia, conscious experience may
persist. However, reliable, easily acquirable and interpretable neurophysiological markers of …

In the background of all human thinking—acting and reacting are sets of connections
between different neurons or groups of neurons. We studied and evaluated these …

Neurophysiological field-potential signals consist of both arrhythmic and rhythmic patterns
indicative of the fractal and oscillatory dynamics arising from likely distinct mechanisms …

Objective: Evaluate spectral scaling properties of scalp electroencephalogram (EEG) and
electromyogram (EMG), optimal spacing of electrodes, and strategies for mitigating EMG …

OBJECTIVE: The aim of this study was to analyse the regularity of the EEG background
activity of Alzheimer's disease (AD) patients to test the hypothesis that the irregularity of the …

The only integrative approach to chaos and random fractal theory Chaos and random fractal
theory are two of the most important theories developed for data analysis. Until now, there …

Higher brain functions depend upon the rapid creation and dissolution of ever changing
synchronous cell assemblies. We examine the hypothesis that the dynamics of this process …

We evaluated the rapid changes in regional scalp EEG synchronization in normal subjects
with spatial and temporal resolution exceeding prior art 10‐fold with a high spatial density …