A systematic review of aperiodic neural activity in clinical investigations
T Donoghue - medRxiv, 2024 - medrxiv.org
In the study of neuro-electrophysiological recordings, aperiodic neural activity–activity with
no characteristic frequency–has increasingly become a common feature of study. This …
no characteristic frequency–has increasingly become a common feature of study. This …
Aperiodic EEG predicts variability of visual temporal processing
The human brain exhibits both oscillatory and aperiodic, or 1/f, activity. Although a large
body of research has focused on the relationship between brain rhythms and sensory …
body of research has focused on the relationship between brain rhythms and sensory …
A general, noise-driven mechanism for the 1/f-like behavior of neural field spectra
Consistent observations across recording modalities, experiments, and neural systems find
neural field spectra with 1/f-like scaling, eliciting many alternative theories to explain this …
neural field spectra with 1/f-like scaling, eliciting many alternative theories to explain this …
[HTML][HTML] The 1/f-like behavior of neural field spectra are a natural consequence of noise driven brain dynamics
MA Kramer, CJ Chu - bioRxiv, 2023 - ncbi.nlm.nih.gov
Consistent observations across recording modalities, experiments, and neural systems find
neural field spectra with 1/f-like scaling, eliciting many alternative theories to explain this …
neural field spectra with 1/f-like scaling, eliciting many alternative theories to explain this …
An iterative search algorithm to identify oscillatory dynamics in neurophysiological time series
Neural oscillations have long been recognized for their mechanistic importance in
coordinating activity within and between brain circuits. Co-occurring broad-band, non …
coordinating activity within and between brain circuits. Co-occurring broad-band, non …
Fractal Time Series: Background, Estimation Methods, and Performances
Over the past 40 years, from its classical application in the characterization of geometrical
objects, fractal analysis has been progressively applied to study time series in several …
objects, fractal analysis has been progressively applied to study time series in several …
A cortical field theory–dynamics and symmetries
We characterise cortical dynamics using partial differential equations (PDEs), analysing
various connectivity patterns within the cortical sheet. This exploration yields diverse …
various connectivity patterns within the cortical sheet. This exploration yields diverse …
[HTML][HTML] Cross-attractor modeling of resting-state functional connectivity in psychiatric disorders
Resting-state functional connectivity (RSFC) is altered across various psychiatric disorders.
Brain network modeling (BNM) has the potential to reveal the neurobiological underpinnings …
Brain network modeling (BNM) has the potential to reveal the neurobiological underpinnings …
Fractal Neurodynamics
K Armonaite, L Conti, F Tecchio - The Fractal Geometry of the Brain, 2024 - Springer
The neuronal ongoing electrical activity in the brain network, the neurodynamics, reflects the
structure and functionality of generating neuronal pools. The activity of neurons due to their …
structure and functionality of generating neuronal pools. The activity of neurons due to their …
[HTML][HTML] Xenon anaesthesia is associated with a reduction in frontal electroencephalogram peak alpha frequency
Background Administration of conventional anaesthetic agents is associated with changes
in electroencephalogram (EEG) oscillatory dynamics, including a reduction in the peak …
in electroencephalogram (EEG) oscillatory dynamics, including a reduction in the peak …