Author

Kayeon Kim

University of CopenhagenORCID 0000-0002-4565-9429Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:imaging· 4 Organism:mouse· 4 Research Focus:cell type annotation· 3 Approach:experimental assay· 3 Approach:deep learning· 1 Assay:electronic health records· 1 Organism:rat· 1 Approach:statistical model· 1

Frequent Co-Authors

Changsi CaiiD· 4 shared Krzysztof KucharziD· 4 shared Lechan TaoiD· 4 shared Alexandra Katherine Isis YonzaiD· 3 shared Anpan HaniD· 3 shared Barbara Lykke LindiD· 3 shared Xiao zhang· 3 shared Aleksandra Petrovskaia· 1 shared

Activity by Year

2022-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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4 shared papersNeuroscience

Changsi CaiORCID

Mutual co-authors in cluster

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5 papers

Recent·Most cited

Spatiotemporally distinctive astrocytic and neuronal responses to repetitive intracortical microstimulation

David Grundfest, Kayeon Kim, Qinxue Wang, Alexandra Katherine Isis Yonza, Jeremi Tadeusz Podsiadlo, Lechan Tao, Xiao zhang, Krzysztof Kucharz, Yan Zhang, Anpan Han, Barbara Lykke Lind, Changsi Cai

This study shows that astrocytes and neurons respond differently to intracortical microstimulation, with astrocytes showing spatially heterogeneous and temporally variable responses.

Journal of Neural Engineering · Jun 25, 2026Peer-reviewedNeuroscience

Impaired Calcium Signaling in Precapillary Sphincters and Pericytes Perturbs Neurovascular Regulation after an Ischemic Stroke

Lechan Tao, Chen He, Teddy Groves, Kayeon Kim, Krzysztof Kucharz, Aleksandra Petrovskaia, Dmitry D. Postnov, Xiao Zhang, Christina Latt Fjorbak, Henry Gordon Sansom, Hao Hu, Peter Andersen, Gavrielle Rebecca Untracht, Inge A. Mulder, Ed VanBavel, , Changsi Cai

This study investigates how impaired calcium signaling in precapillary sphincters and pericytes contributes to neurovascular uncoupling after ischemic stroke in mice.

bioRxiv · Apr 17, 2026 · PreprintNeuroscience

Single-Cell and Population-Level Neuromodulation Dynamics in Dual-Electrode Intracortical Stimulation

Kayeon Kim, Victor Sonego, Beck Strohmer, Bingdong Chang, Xiyuan Liu, Alexandra Katherine Isis Yonza, Krzysztof Kucharz, Antonis Asiminas, Barbara Lykke Lind, Lechan Tao, Xiao Zhang, Shelley I. Fried, Anpan Han, Changsi Cai

This study investigates how dual-electrode intracortical stimulation modulates neural activity in mice, finding intensity- and spatial-dependent neuromodulation effects.

bioRxiv · Jun 25, 2025 · PreprintNeuroscience

Spatially mismatched cerebral blood flow and neuronal activity by intracortical microstimulation

Alexandra Katherine Isis Yonza, Lechan Tao, Krzysztof Kucharz, Barbara Lykke Lind, Xiao Zhang, Kayeon Kim, Changsi Cai

This study investigates the spatial and temporal mismatch between neuronal activity and blood flow responses to intracortical microstimulation in mice, finding that low intensity stimulation preserves neurovascular coupling while high intensity causes mismatched responses and potential ischemia.

bioRxiv · Nov 10, 2024 · PreprintNeuroscience

Hippocampal neuronal synchronization in the rat - Dissociation of perception and associative learning.

Kayeon Kim, Miriam S. Nokia, Jaakko Matias Palva, Satu Palva

This study examines hippocampal oscillations in rats during learning, finding distinct neural signatures for perception and associative learning.

bioRxiv · Dec 20, 2022 · PreprintNeuroscience