A synopsis on aging—Theories, mechanisms and future prospects
Answering the question as to why we age is tantamount to answering the question of what is
life itself. There are countless theories as to why and how we age, but, until recently, the very …
life itself. There are countless theories as to why and how we age, but, until recently, the very …
Artificial intelligence in neurodegenerative diseases: A review of available tools with a focus on machine learning techniques
Neurodegenerative diseases have shown an increasing incidence in the older population in
recent years. A significant amount of research has been conducted to characterize these …
recent years. A significant amount of research has been conducted to characterize these …
Human movement variability, nonlinear dynamics, and pathology: is there a connection?
Fields studying movement generation, including robotics, psychology, cognitive science,
and neuroscience utilize concepts and tools related to the pervasiveness of variability in …
and neuroscience utilize concepts and tools related to the pervasiveness of variability in …
Long-memory processes
Long-memory, or more generally fractal, processes are known to play an important role in
many scientific disciplines and applied fields such as physics, geophysics, hydrology …
many scientific disciplines and applied fields such as physics, geophysics, hydrology …
Multifractal detrended fluctuation analysis of nonstationary time series
JW Kantelhardt, SA Zschiegner… - Physica A: Statistical …, 2002 - Elsevier
We develop a method for the multifractal characterization of nonstationary time series, which
is based on a generalization of the detrended fluctuation analysis (DFA). We relate our …
is based on a generalization of the detrended fluctuation analysis (DFA). We relate our …
Recent developments in human gait research: parameters, approaches, applications, machine learning techniques, datasets and challenges
Human gait provides a way of locomotion by combined efforts of the brain, nerves, and
muscles. Conventionally, the human gait has been considered subjectively through visual …
muscles. Conventionally, the human gait has been considered subjectively through visual …
Gait variability and fall risk in community-living older adults: a 1-year prospective study
Hausdorff JM, Rios DA, Edelberg HK. Gait variability and fall risk in community-living older
adults: a 1-year prospective study. Arch Phys Med Rehabil 2001; 82: 1050-6. Objective: To …
adults: a 1-year prospective study. Arch Phys Med Rehabil 2001; 82: 1050-6. Objective: To …
Fractal dynamics in physiology: alterations with disease and aging
According to classical concepts of physiologic control, healthy systems are self-regulated to
reduce variability and maintain physiologic constancy. Contrary to the predictions of …
reduce variability and maintain physiologic constancy. Contrary to the predictions of …
Detecting long-range correlations with detrended fluctuation analysis
We examine the detrended fluctuation analysis (DFA), which is a well-established method
for the detection of long-range correlations in time series. We show that deviations from …
for the detection of long-range correlations in time series. We show that deviations from …
Synchronization and rhythmic processes in physiology
L Glass - Nature, 2001 - nature.com
Complex bodily rhythms are ubiquitous in living organisms. These rhythms arise from
stochastic, nonlinear biological mechanisms interacting with a fluctuating environment …
stochastic, nonlinear biological mechanisms interacting with a fluctuating environment …