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Sleep stage classification with cross frequency coupling
2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014Sleep is a key requirement for an individual's health, though currently the options to study sleep rely largely on manual visual classification methods. In this paper we propose a new scheme for automated offline classification based upon cross-frequency-coupling (CFC) and compare it to the traditional band power estimation and the more recent ...
Teresa H, Sanders +2 more
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Cross-frequency coupling in psychiatric disorders: A systematic review
Neuroscience & Biobehavioral Reviews, 2022Cross-frequency coupling (CFC), an electrophysiologically derived measure of oscillatory coupling in the brain, is believed to play a critical role in neuronal computation, learning and communication. It has received much recent attention in the study of both health and disease.
Yakubov, Boris +7 more
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Cross-frequency coupling. Basic principles and measurements
Clinical Neurophysiology, 2016One of the central questions in neuroscience is how neural activity is organized across different spatial and temporal scales. Brain activity is composed by rhythms with different frequencies and localizations. Splitting neuronal oscillations into distinct frequencies keeps activity coded in separated frequency bands (i.e.
M. Valencia +3 more
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Cross-Frequency Coupling in Neural Oscillations
2016Brain oscillations play important roles in the product of normal brain function, and not only one but several rhythms are involved in it. How these rhythmic activities interact has been a hot research topic in electrophysiological studies. A series of studies have found that interaction between different rhythms is associated with cognitive processes ...
Juan Wang, Xiaoli Li
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Cross-frequency coupling behavior of underwater data
2012 20th Signal Processing and Communications Applications Conference (SIU), 2012There has been recent interest in amplitude-phase and amplitude-amplitude couplings in brain sciences. This study demonstrates the coupling analysis of underwater data recorded in the Strait of Istanbul. Our results show that coupling analysis reveals some interesting physical parameters such as the type of the ship and her motion.
Tolga Esat Ozkurt, Tayfun Akgul
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Assessing transient cross-frequency coupling in EEG data
Journal of Neuroscience Methods, 2008Synchronization of oscillatory EEG signals across different frequency bands is receiving waxing interest in cognitive neuroscience and neurophysiology, and cross-frequency coupling is being increasingly linked to cognitive and perceptual processes. Several methods exist to examine cross-frequency coupling, although each has its limitations, typically ...
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Oscillation and Cross-Frequency Coupling
2016Cerebral oscillation is a neurophysiological phenomenon related to cerebral rhythmic activity that reflects neural activity. It changes depending on oscillatory frequency, reflecting various brain functions including sensory, motor, and language functions. These oscillatory changes are used as decoding features of brain-machine interfaces. Recently, it
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Cross-frequency synchronization of oscillators with time-delayed coupling
Physical Review E, 2014We carry out theoretical and experimental studies of cross-frequency synchronization of two pulse oscillators with time-delayed coupling. In the theoretical part of the paper we utilize the concept of phase resetting curves and analyze the system dynamics in the case of weak coupling.
Vladimir V, Klinshov +2 more
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Cross-frequency coupling during auditory perception in human cortex
2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2016Cross-frequency coupling plays an important role in coordinating neuronal computations underlying human perception, learning and memory. Here we compared four methods for measuring phase/amplitude coupling (PAC) of theta (4-7 Hz) and high-gamma (70-150 Hz) in intracranial electrocorticographic (ECoG) recordings.
Urszula, Malinowska, Dana, Boatman-Reich
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