Results 21 to 30 of about 51,517 (253)
Effects of 24-h acute total sleep deprivation on physiological coupling in healthy young adults
Frontiers in Neuroscience, 2022 Sleep deprivation is associated with dysregulation of the autonomic nervous system, adverse cardiovascular events, cognitive and complex motor performance impairment.
Hongyun Liu +9 more
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Frontiers in Human Neuroscience, 2023 IntroductionKnowledge about the mechanics and physiological features of balance for healthy individuals enhances understanding of impairments of balance related to neuropathology secondary to aging, diseases of the central nervous system (CNS), and ...
Anuj Ojha +2 more
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Projectile Coherence Effects in Twisted Electron Ionization of Helium
Atoms, 2023 Over the last decade, it has become clear that for heavy ion projectiles, the projectile’s transverse coherence length must be considered in theoretical models.
A. L. Harris
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Frontiers in Neurology, 2021 Over the last decade, several methods for analysis of epileptiform signals in electroencephalography (EEG) have been proposed. These methods mainly use EEG signal features in either the time or the frequency domain to separate regular, interictal, and ...
Leonardo R. da Costa +6 more
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Robust estimation of the magnitude squared coherence based on kernel signal processing [PDF]
2017 51st Asilomar Conference on Signals, Systems, and Computers, 2017 A new outlier-robust approach to estimate the magnitude squared coherence of a random vector sequence, a common task required in a variety of estimation and detection problems, is proposed. The proposed estimator is based on Renyi's entropy, an information theoretic kernel-based measure that proves to be inversely proportional to the determinant of a ...
Cabrera Estanyol, Ferran de +2 more
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An Application of the Coherent Noise Model for the Prediction of Aftershock Magnitude Time Series [PDF]
Complexity, 2017 Recently, the study of the coherent noise model has led to a simple (binary) prediction algorithm for the forthcoming earthquake magnitude in aftershock sequences. This algorithm is based on the concept of natural time and exploits the complexity exhibited by the coherent noise model. Here, using the relocated catalogue from Southern California Seismic
Stavros-Richard G. Christopoulos +1 more
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Attentional modulation of inter-areal coherence explained by frequency shifts
NeuroImage, 2023 Inter-areal coherence has been hypothesized as a mechanism for inter-areal communication. Indeed, empirical studies have observed an increase in inter-areal coherence with attention.
Jarrod Robert Dowdall +2 more
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Advances in Aerodynamics, 2019 Unsteady flow characteristics of a normal shock wave, a lambda foot, and a separated turbulent boundary layer are investigated within a unique test section with supersonic inlet flow.
S. Marko, P. M. Ligrani
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The Role of the Short Coherence Length in Unconventional Superconductors
Condensed Matter, 2020 A short coherence length is a distinctive feature of many cases of unconventional superconductivity. While in conventional superconductors, it is many orders of magnitude larger than the basic inter-particle distance, a short coherence length is common ...
Guy Deutscher
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Journal of Marine Science and Engineering, 2023 The presence of wave coherence, which contributes to the inhomogeneity of wave characteristics and significantly affects wave processes over nearshore regions of the Yellow River Delta (YRD), was simulated and analyzed in this study.
Quan Trong Nguyen, Miaohua Mao, Meng Xia
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