ArticleCognitive neurodynamics2020
The dynamic properties of a brain network during working memory based on the algorithm of cross-frequency coupling.
Article in Cognitive neurodynamics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Pediatric New Daily Persistent Headache: Integrating Novel Research Methods to Support and Delineate Evolving Clinical Phenotypes.Children (Basel, Switzerland) · 2026Article
- iTBS Improves Behavioral Abnormalities and Synaptic Defects in Fmr1 KO Rats by Regulating the Autophagy Pathway.Molecular neurobiology · 2025Article
- Functional Connectivity Changes of Anti-N-Methyl-D-Aspartate Receptor Encephalitis: A Graph-Theoretic and Topology-Based Study.Brain and behavior · 2025Article
- Pumping up your predictive power for cognitive state detection with the proper GAINS.NeuroImage · 2025Article
- Event-related dynamic phase-amplitude coupling analysis reveals facial emotional processing deficits in patients with major depressive disorder: a cross-sectional study.BMC psychiatry · 2025Article
- Mapping brain functional networks topological characteristics in new daily persistent headache: a magnetoencephalography study.The journal of headache and pain · 2023Article
- Effects of high-frequency transcranial magnetic stimulation on theta-gamma oscillations and coupling in the prefrontal cortex of rats during working memory task.Medical & biological engineering & computing · 2023Article
- A model of working memory for encoding multiple items and ordered sequences exploiting the theta-gamma code.Cognitive neurodynamics · 2023Article
- Frequency-dependent effective connections between local signals and the global brain signal during resting-state.Cognitive neurodynamics · 2023Article
- Toward the Identification of Neurophysiological Biomarkers for Alzheimer's Disease in Down Syndrome: A Potential Role for Cross-Frequency Phase-Amplitude Coupling Analysis.Aging and disease · 2023Review
- Longitudinal changes in global structural brain connectivity and cognitive performance in former hospitalized COVID-19 survivors: an exploratory study.Experimental brain research · 2023Article
- Transcerebral information coordination in directional hippocampus-prefrontal cortex network during working memory based on bimodal neural electrical signals.Cognitive neurodynamics · 2022Article
- The Functional Interactions between Cortical Regions through Theta-Gamma Coupling during Resting-State and a Visual Working Memory Task.Brain sciences · 2022Article
- Information transmission in action video gaming experts: Inferences from the lateralized readiness potential.Frontiers in human neuroscience · 2022Article
- Cross-frequency and iso-frequency estimation of functional corticomuscular coupling after stroke.Cognitive neurodynamics · 2021Article
- Role of joint language control during cross-language communication: evidence from cross-frequency coupling.Cognitive neurodynamics · 2021Article
- Epileptogenic Zone Location of Temporal Lobe Epilepsy by Cross-Frequency Coupling Analysis.Frontiers in neurology · 2021Article
- Research on Differential Brain Networks before and after WM Training under Different Frequency Band Oscillations.Neural plasticity · 2021Article
- Noise suppression ability and its mechanism analysis of scale-free spiking neural network under white Gaussian noise.PloS one · 2020Article
- Alteration in cerebral cortex thickness and structural covariance networks in patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS).Frontiers in neurologyArticle
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Authors and funding
4 authors.
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Abstract
Working memory (WM) refers to a memory system with limited energy for short-term maintenance and plays an important role in cognitive functions. At present, research regarding WM mostly focuses on the coordination between neural signals in the signal microelectrode channel. However, how neural signals coordinate the coding of WM at the network level is rarely studied. Cross-frequency coupling (CFC) reflects the coordinated effect between different frequency components (e.g., theta and gamma) of local field potentials (LFPs) during WM. In this study, we try to map the changes that occur in the brain networks during WM at the level of CFC between theta-gamma of LFPs. First, a 16-channel brain network by using the CFC between theta-gamma of LFPs during WM was constructed. Then, the dynamic properties of the brain network during WM were analyzed based on graph theory. Experimental results show that the LFPs power increased at the WM state than at resting stat, but decreased across learning; the CFC between theta-gamma increased with learning days and phase-amplitude coupling (PAC) in the WM state was higher than that in free choice state and rest state; the changes of average degree, average shortest path length and global efficiency had significant difference on learning days. We can indicate that the CFC between theta-gamma in the network plays an important role in the WM formation. Furthermore, correct storage of WM information will not change local information transmission and the small-world attribute, while, it can increase the network connection and efficiency of information transmission.
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