Author

Sai Koukuntla

Johns Hopkins University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 2 Animal Behavior & Cognition· 1

Signature Assays, Organisms & Methods

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Organism:mouse· 3 Assay:electronic health records· 2 Approach:statistical model· 2 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1 Approach:deep learning· 1

Frequent Co-Authors

Adam S. CharlesiD· 2 shared Alexandra ChengiD· 2 shared Austin R. GravesiD· 2 shared Kathleen E. CulleniD· 2 shared T.D. HarrisiD· 2 shared Tate DeWeese· 2 shared Aamna LawrenceiD· 1 shared Ahmed El Hady· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 34 mutual co-author links

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2 shared papersAnimal Behavior & Cognition

Adam S. CharlesORCID

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Author profile →

3 papers

Recent·Most cited

Discovering compositional, interpretable structure in social behavior

Yue Wan, Sai Koukuntla, Ahmed El Hady, Mikio Christian Aoi, Adam Charles

This paper introduces a method to model social behavior using decomposed linear dynamical systems, showing it captures complex, compositional actions more effectively than existing methods.

bioRxiv · Nov 4, 2026 · PreprintAnimal Behavior & Cognition

SCREWx: A Screwless, Chronic, Recoverable, and Lightweight Neuropixels fixture for freely-moving rodents

Alexandra Cheng, Tate DeWeese, Yueqing Zhou, Yotaro Sueoka, Sai Koukuntla, Merrill Green, Kathleen E. Cullen, James J. Knierim, Austin R. Graves, T.D. Harris

The paper introduces a lightweight, screwless Neuropixels fixture for chronic recordings in freely moving rodents, enabling stable multi-probe implants and high extraction success.

bioRxiv · Sep 25, 2026 · PreprintNeuroscience

SLAy-ing oversplitting errors in high-density electrophysiology spike sorting

Sai Koukuntla, Tate DeWeese, Alexandra Cheng, Robyn L. Mildren, Aamna Lawrence, Austin R. Graves, Kathleen E. Cullen, Jennifer I. Colonell, T.D. Harris, Adam S. Charles

SLAy automatically merges oversplit spike units in electrophysiology data, improving efficiency and reproducibility compared to manual methods.

bioRxiv · Jun 20, 2025 · PreprintNeuroscience