Author

Jae-Youn Keum

Sungkyunkwan UniversityORCID 0009-0000-6328-0300Unclaimed 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· 2 Organism:mouse· 2 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Approach:experimental assay· 1 Research Focus:spatial domain detection· 1 Approach:statistical model· 1

Frequent Co-Authors

Heejung ChuniD· 2 shared Jang‐Yeon ParkiD· 2 shared Semi Park· 2 shared Daehong Kim· 1 shared Phan Tan ToiiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 9 mutual co-author links

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2 shared papersNeuroscience

Heejung ChunORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintAug 31, 2025

Update on the reproduction and interpretation of DIANA fMRI

Jae-Youn Keum, Semi Park, Heejung Chun…·Jang‐Yeon Park

The paper reproduces DIANA fMRI experiments in anesthetized mice and analyzes the signal origin, suggesting PSS oscillations may generate DIANA signals rather than direct neuronal responses.

3 citations

mouseimaging

𝕏 PostBluesky

NeurosciencebioRxivPreprintJul 31, 2024

Direct imaging of neural activity reveals neural circuits via spatiotemporal activation mapping

Jae-Youn Keum, Phan Tan Toi, Semi Park…·Jang‐Yeon Park

This study demonstrates that DIANA fMRI can reveal multiple neural circuits through spatiotemporal activation mapping in anesthetized mice.

2 citations

mouseimaging

𝕏 PostBluesky