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Cross-Frequency Coupling and Intelligent Neuromodulation [PDF]

open access: yesCyborg and Bionic Systems, 2023
Cross-frequency coupling (CFC) reflects (nonlinear) interactions between signals of different frequencies. Evidence from both patient and healthy participant studies suggests that CFC plays an essential role in neuronal computation, interregional ...
Chien-Hung Yeh   +5 more
doaj   +4 more sources

Cross-Frequency Coupling in Developmental Perspective [PDF]

open access: yesFrontiers in Human Neuroscience, 2019
It is generally assumed that different electroencephalogram (EEG) frequency bands are somehow related to different computational modes in the brain. Integration of these computational modes is reflected in the phenomenon of cross-frequency coupling (CFC).
Gennady G. Knyazev   +9 more
doaj   +5 more sources

Theta-gamma coupling: nonlinearity as a universal cross-frequency coupling mechanism [PDF]

open access: yesFrontiers in Behavioral Neuroscience
The Cross Frequency Coupling (CFC) phenomenon is defined as a statistical correlation between characteristic parameters neural oscillations. This study demonstrates and analyzes the nonlinear mechanism of the CFC, with a focus on the coupling between ...
Alex Sheremet, Yu Qin
doaj   +4 more sources

Working Memory and Cross-Frequency Coupling of Neuronal Oscillations [PDF]

open access: yesFrontiers in Psychology, 2021
Working memory (WM) is the active retention and processing of information over a few seconds and is considered an essential component of cognitive function.
Mohammed Abubaker   +2 more
doaj   +5 more sources

What can neurofeedback and transcranial alternating current stimulation reveal about cross-frequency coupling? [PDF]

open access: yesFrontiers in Neuroscience
In recent years, the dynamics and function of cross-frequency coupling (CFC) in electroencephalography (EEG) have emerged as a prevalent area of investigation within the research community. One possible approach in studying CFC is to utilize non-invasive
Mária Orendáčová, Eugen Kvašňák
doaj   +4 more sources

Cross-frequency coupling between low frequency and gamma oscillations altered in cognitive biotype of depression [PDF]

open access: yesFrontiers in Psychiatry
AimThe cognitive biotype of depression has been conceptualized as a distinct subtype characterized by unique distinct neural correlates and specific clinical features.
Hongli Wang   +9 more
doaj   +2 more sources

Cross-Frequency Coupling in Descending Motor Pathways: Theory and Simulation [PDF]

open access: yesFrontiers in Systems Neuroscience, 2020
Coupling of neural oscillations is essential for the transmission of cortical motor commands to motoneuron pools through direct and indirect descending motor pathways. Most studies focus on iso-frequency coupling between brain and muscle activities, i.e.,
Nirvik Sinha   +6 more
doaj   +2 more sources

Epileptogenic Zone Location of Temporal Lobe Epilepsy by Cross-Frequency Coupling Analysis [PDF]

open access: yesFrontiers in Neurology, 2021
Epilepsy is a chronic brain disease with dysfunctional brain networks, and electroencephalography (EEG) is an important tool for epileptogenic zone (EZ) identification, with rich information about frequencies.
Xiaotong Liu   +4 more
doaj   +2 more sources

Alpha and high gamma phase amplitude coupling during motor imagery and weighted cross-frequency coupling to extract discriminative cross-frequency patterns

open access: yesNeuroImage, 2021
Motor imagery modulates specific neural oscillations like actual movement does. Representatively, suppression of the alpha power (e.g., event-related desynchronization [ERD]) is the typical pattern of motor imagery in the motor cortex.
Daeun Gwon, Minkyu Ahn
doaj   +3 more sources

Frequency Splitting Elimination and Cross-Coupling Rejection of Wireless Power Transfer to Multiple Dynamic Receivers

open access: yesApplied Sciences, 2018
Simultaneous power transfer to multiple receiver (Rx) system is one of the key advantages of wireless power transfer (WPT) system using magnetic resonance.
Narayanamoorthi R.   +4 more
doaj   +3 more sources

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