Top Qs
Timeline
Chat
Perspective
Fractal physiology
Type of physiology From Wikipedia, the free encyclopedia
Remove ads
Fractal physiology refers to the study of physiological systems using complexity science methods, such as chaos measure, entropy, and fractal dimensions. The underlying assumption is that biological systems are complex and exhibit non-linear patterns of activity, and that characterizing that complexity (using dedicated mathematical approaches) is useful to understand, and make inferences and predictions about the system.[1]
Remove ads
Main Findings
![[icon]](#/media/File:Wiki_letter_w_cropped.svg){kind=small} | This section needs expansion. You can help by adding to it. (March 2022) |
Neurophysiology
Quantifications of the complexity of brain activity is used in the context of neuropsychiatric diseases and mental states characterization, such as schizophrenia,[2] affective disorders,[3] or neurodegenerative disorders.[4] Particularly, diminished EEG complexity is typically associated with increased symptomatology.
Cardiovascular systems
The complexity of Heart Rate Variability is a useful predictor of cardiovascular health.[5]
Remove ads
Software
In Python, NeuroKit provides a comprehensive set of functions for complexity analysis of physiological data.[6][5] AntroPy implements several measures to quantify the complexity of time-series.[7]
In R, TSEntropies provides methods to quantify the entropy.[8] casnet implements a collection of analytic tools for studying signals recorded from complex adaptive systems.[9]
In MATLAB, The Neurophysiological Biomarker Toolbox (NBT) allows the computation of Detrended fluctuation analysis. EZ Entropy implements the entropy analysis of physiological time-series.[10]
Remove ads
See also
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads