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024 7 _ |a 10.1109/EMBC58623.2025.11254218
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037 _ _ |a DZNE-2026-00343
041 _ _ |a English
100 1 _ |a Hu, Xin
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111 2 _ |a 47th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
|g EMBC
|c Copenhagen
|d 2025-07-14 - 2025-07-18
|w Denmark
245 _ _ |a A Computational Framework for Learning and Memory: Network Motif Evolution During LTP-Induced Plasticity.
260 _ _ |c 2025
|b IEEE
295 1 0 |a 2025 47th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) : [Proceedings] - IEEE, 2025. - ISBN 979-8-3315-8618-8 - doi:10.1109/EMBC58623.2025.11254218
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500 _ _ |a Missing Journal: Annu Int Conf IEEE Eng Med Biol Soc = 2375-7477 (import from CrossRef Conference, PubMed, , Journals: pub.dzne.de)
520 _ _ |a Unraveling the complexity of network-level synaptic plasticity remains a challenge due to the dynamic and interconnected nature of neural circuits. In this study, we employ network motifs-recurrent, functionally specialized patterns of connectivity-as a framework to dissect long-term potentiation (LTP)-induced reorganization in hippocampal CA1-CA3 networks. Using network LTP recordings from highdensity microelectrode arrays (HD-MEA), we systematically tracked motif evolution before and after high-frequency stimulation, assessing their roles in network stability, synaptic strength modulation, and criticality-redundancy trade-offs, linking these dynamics to firing synchrony and network potentiation. The Graph-theoretic analysis further demonstrated that LTP-induced reorganization follows a structured motif-guided trajectory, with early-phase motif recruitment optimizing efficiency, followed by phase-dependent refinement. These findings provide new insights into how structured connectivity enables network-level plasticity, balancing efficiency with stability, and offer a potential framework for understanding memory encoding mechanisms and their dysfunction in neurological disorders.
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588 _ _ |a Dataset connected to CrossRef Conference, PubMed, , Journals: pub.dzne.de
650 _ 2 |a Long-Term Potentiation: physiology
|2 MeSH
650 _ 2 |a Animals
|2 MeSH
650 _ 2 |a Memory: physiology
|2 MeSH
650 _ 2 |a Neuronal Plasticity: physiology
|2 MeSH
650 _ 2 |a Learning: physiology
|2 MeSH
650 _ 2 |a Models, Neurological
|2 MeSH
650 _ 2 |a Rats
|2 MeSH
650 _ 2 |a Nerve Net: physiology
|2 MeSH
700 1 _ |a Khanzada, Shahrukh
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700 1 _ |a Emery, Brett Addison
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700 1 _ |a Amin, Hayder
|0 P:(DE-2719)2812628
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773 _ _ |a 10.1109/EMBC58623.2025.11254218
856 4 _ |u https://pub.dzne.de/record/285807/files/DZNE-2026-00343_Restricted.pdf
856 4 _ |u https://pub.dzne.de/record/285807/files/DZNE-2026-00343_Restricted.pdf?subformat=pdfa
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910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
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910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
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910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
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