Author

Nivetha Pasupathy

Harvard UniversityORCID 0009-0003-6877-4803Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biophysics· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Approach:deep learning· 1 Assay:field survey / ecological data· 1 Organism:rat· 1 Research Focus:spatial domain detection· 1 Approach:statistical model· 1

Frequent Co-Authors

David HikeiD· 2 shared Xiaochen LiuiD· 2 shared Xiaoqing Alice ZhouiD· 2 shared Xin YuiD· 2 shared Yuanyuan JiangiD· 2 shared Bruce Robert RoseniD· 1 shared David Kleninfeld· 1 shared Grace Yu· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersNeuroscience

David HikeORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintAug 7, 2026

Spontaneous cortical vasodynamics form a multiscale propagation architecture across the awake brain

Xiaochen Liu, Xiaoqing Alice Zhou, David Hike…·Xin Yu

The paper analyzes vasomotor rhythms in awake mice using fMRI to show their multiscale propagation patterns across the cortex.

DOI 10.64898/2026.05.19.726296

mousebulk RNA-seq

𝕏 PostBluesky

BiophysicsbioRxivPreprintFeb 16, 2026

Neuronal-Activity-Related Sodium (NARS) fMRI Reveals Millisecond Neuronal Dynamics Beyond Hemodynamic Readouts

Xin Yu, Xiaochen Liu, Grace Yu…·Xiaoqing Alice Zhou

This paper introduces NARS-fMRI, a method that detects millisecond neuronal activity via 23Na signal changes, showing it correlates with BOLD and glutamate transients in rodent somatosensory cortex.

2 citations

𝕏 PostBluesky