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Showing 1-20 of 8,548 results
  1. Frontal-occipital phase synchronization predicts occipital alpha power in perceptual decision-making

    Numerous studies of perceptual decision-making have shown that lower prestimulus alpha power leads to a higher hit rate in visual detection, which is...

    **wen Wei, Ziqing Yao, ... Zhiguo Zhang in Cognitive Neurodynamics
    Article 24 August 2022
  2. Delay-dependent transitions of phase synchronization and coupling symmetry between neurons shaped by spike-timing-dependent plasticity

    Synchronization plays a key role in learning and memory by facilitating the communication between neurons promoted by synaptic plasticity....

    Mojtaba Madadi Asl, Saeideh Ramezani Akbarabadi in Cognitive Neurodynamics
    Article 23 July 2022
  3. Synchronization of delayed coupled neurons with multiple synaptic connections

    Synchronization is a key feature of the brain dynamics and is necessary for information transmission across brain regions and in higher brain...

    Masoumeh Shavikloo, Asghar Esmaeili, ... Mojtaba Madadi Asl in Cognitive Neurodynamics
    Article 10 November 2023
  4. Extreme multistability and phase synchronization in a heterogeneous bi-neuron Rulkov network with memristive electromagnetic induction

    Memristive electromagnetic induction effect has been widely explored in bi-neuron network with homogeneous neurons, but rarely in bi-neuron network...

    Quan Xu, Tong Liu, ... Bei Chen in Cognitive Neurodynamics
    Article 06 August 2022
  5. Synchronization in fractional-order neural networks by the energy balance strategy

    Considering the individual differences between neurons, the fractional-order framework is introduced, and the neurons with various orders denote the...

    Zhao Yao, Kehui Sun, Shaobo He in Cognitive Neurodynamics
    Article 02 November 2023
  6. Energy dependence of synchronization mode transitions in the delay-coupled FitzHugh-Nagumo system driven by chaotic activity

    Energy absorption and consumption are essential for the activity of single neurons and neuronal networks. The synchronization mode transition and...

    Xuening Li, Dong Yu, ... Ya Jia in Cognitive Neurodynamics
    Article 02 November 2023
  7. Energy and synchronization between two neurons with nonlinear coupling

    Consensus and synchronous firing in neural activities are relative to the physical properties of synaptic connections. For coupled neural circuits,...

    Yitong Guo, Ying **e, ... Jun Ma in Cognitive Neurodynamics
    Article 22 December 2023
  8. Phase-Amplitude Coupling and Phase Synchronization Between Medial Temporal, Frontal and Posterior Brain Regions Support Episodic Autobiographical Memory Recall

    Episodic autobiographical memory (EAM) is a complex cognitive function that emerges from the coordination of specific and distant brain regions....

    Nicolas Roehri, Lucie Bréchet, ... Christoph M. Michel in Brain Topography
    Article Open access 26 January 2022
  9. Breathing modulates gamma synchronization across species

    Nasal respiration influences brain dynamics by phase-entraining neural oscillations at the same frequency as the breathing rate and by...

    Joaquín González, Matias Cavelli, ... Adriano B. L. Tort in Pflügers Archiv - European Journal of Physiology
    Article 03 October 2022
  10. Effects of high-order interactions on synchronization of a fractional-order neural system

    In this study, effects of high-order interactions on synchronization of the fractional-order Hindmarsh–Rose neuron models have been examined deeply....

    İbrahim Ethem Saçu in Cognitive Neurodynamics
    Article Open access 08 January 2024
  11. Higher synchronization stability with piano experience: relationship with finger and presentation modality

    Background

    Synchronous finger tap** to external sensory stimuli is more stable for audiovisual combined stimuli than sole auditory or visual...

    Kanami Ito, Tatsunori Watanabe, ... Hikari Kirimoto in Journal of Physiological Anthropology
    Article Open access 19 June 2023
  12. Automatic detection of ictal activity in EEG using synchronization and chaos-based attributes

    Automatic seizure onset detectors (SODs) have been proposed to alert epileptic patients when a seizure is about to happen and in turn improve their...

    Asma Mahgoub, Marwa Qaraqe in Medical & Biological Engineering & Computing
    Article Open access 07 September 2023
  13. Imperfect chimera and synchronization in a hybrid adaptive conductance based exponential integrate and fire neuron model

    In this study, the hybrid conductance-based adaptive exponential integrate and fire (CadEx) neuron model is proposed to determine the effect of...

    Sathiyadevi Kanagaraj, Irene Moroz, ... Karthikeyan Rajagopal in Cognitive Neurodynamics
    Article 24 August 2023
  14. Effect of internal and external chaotic stimuli on synchronization of piezoelectric auditory neurons in coupled time-delay systems

    Hearing impairment is considered to be related to the damage of hair cells or synaptic terminals, which will cause varying degrees of hearing loss....

    Guodong Huang, Shu Zhou, ... Yuan Chai in Cognitive Neurodynamics
    Article 01 December 2023
  15. Heart-brain synchronization breakdown in Parkinson’s disease

    Heart rate variability (HRV) abnormalities are potential early biomarkers in Parkinson’s disease (PD) but their relationship with central autonomic...

    Martin Iniguez, Antonio Jimenez-Marin, ... Inigo Gabilondo in npj Parkinson's Disease
    Article Open access 30 May 2022
  16. Dynamics and synchronization control of fractional conformable neuron system

    Dynamic analysis, electrical coupling and synchronization control of the conformable FitzHugh-Nagumo neuronal models have been presented in this...

    İbrahim Ethem Saçu in Cognitive Neurodynamics
    Article 07 February 2023
  17. Memristor-coupled dual-neuron map** model: initials-induced coexisting firing patterns and synchronization activities

    Synaptic plasticity makes memristors particularly suitable for simulating the connection synapses between neurons that describe magnetic induction...

    Bocheng Bao, **gting Hu, ... Mo Chen in Cognitive Neurodynamics
    Article 14 September 2023
  18. Network synchronization deficits caused by dementia and Alzheimer’s disease serve as topographical biomarkers: a pilot study

    Mild cognitive impairment (MCI) is known as an early stage of cognitive decline. Amnestic MCI (aMCI) is considered as the preliminary stage of...

    Mohammad Javad Sedghizadeh, Hamid Aghajan, ... Arshia Afzal in Brain Structure and Function
    Article 23 August 2022
  19. Effect of Heliogeophysical and Atmospheric Factors on the Degree of Synchronization of Ultradian Rhythms of Body Temperature in Mice

    In a long-term (8 months) study, we examined the degree of synchronization of ultradian body temperature oscillations of two isolated groups of mice...

    M. E. Diatroptov, G. N. Arseniev, ... V. B. Dorokhov in Bulletin of Experimental Biology and Medicine
    Article 01 July 2023
  20. Influence of inhibitory autapses on synchronization of inhibitory network gamma oscillations

    A recent experimental study showed that inhibitory autapses favor firing synchronization of parvalbumin interneurons in the neocortex during gamma...

    Yanbing Jia, Huaguang Gu, Yuye Li in Cognitive Neurodynamics
    Article 12 August 2022
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