Author

Karl Marrett

University of California, Los Angeles

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· 3 Genomics· 1

Signature Assays, Organisms & Methods

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Organism:mouse· 4 Approach:experimental assay· 2 Assay:imaging· 2 Assay:spatial transcriptomics· 2 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Research Focus:dimensionality reduction· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Hong‐Wei DongiD· 3 shared Jason CongiD· 3 shared Muye ZhuiD· 3 shared X. William YangiD· 3 shared Chang Sin ParkiD· 2 shared Chris Choi· 2 shared Gabrielle Magat· 2 shared Kathleen Wijaya· 2 shared

Activity by Year

2021-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersNeuroscience

Hong‐Wei DongORCID

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Author profile →

4 papers

Recent·Most cited

Gossamer: Scaling Image Processing and Reconstruction to Whole Brains

Karl Marrett, Keivan Moradi, Chris Sin Park, Ming Yan, Chris Choi, Muye Zhu, Masood A. Akram, Sumit Nanda, Qing Xue, Hyun-Seung Mun, Adriana E. Gutierrez, Mitchell Rudd, Brian Zingg, Gabrielle Magat, Kathleen Wijaya, , Jason Cong

Gossamer improves neuronal reconstruction by enabling whole-brain processing with reduced memory usage and higher automated yield compared to existing methods.

Lecture notes in computer science · Jan 1, 2025Peer-reviewedNeuroscience

Dendritome Mapping Unveils Spatial Organization of Striatal D1/D2-Neuron Morphology

Chang Sin Park, Ming Yan, Muye Zhu, Masood A. Akram, Nicholas N. Foster, Andrew Bennecke, Christopher Choi, Karl Marrett, Keivan Moradi, Jason Y. Zhang, Gabrielle Magat, Sumit Nanda, Raymond Vaca, Kathleen Wijaya, Jedrick Regala Zablan, , X. William Yang

The paper introduces a pipeline to profile dendritic morphology of genetically-defined single neurons in the mouse brain, revealing morphological modules and age- or HD-associated changes.

bioRxiv · Oct 24, 2024 · PreprintNeuroscience

Recut: a Concurrent Framework for Sparse Reconstruction of Neuronal Morphology

Karl Marrett, Muye Zhu, Yuze Chi, Chris Choi, Zhe Chen, Hong‐Wei Dong, Chang Sin Park, X. William Yang, Jason Cong

Recut is a framework for efficient neuronal morphology reconstruction from image volumes, achieving high throughput and memory efficiency while improving accuracy over existing methods.

bioRxiv · Dec 7, 2021 · PreprintNeuroscience

Expansion Sequencing: Spatially Precise In Situ Transcriptomics in Intact Biological Systems

Shahar Alon, Daniel Goodwin, Anubhav Sinha, Asmamaw T. Wassie, Fei Chen, Evan R Daugharthy, Yosuke Bando, Atsushi Kajita, Andrew G. Xue, Karl Marrett, Robert Prior, Yi Cui, Andrew C. Payne, Chun‐Chen Yao, Ho‐Jun Suk, , Kirsty Sawicka

ExSeq enables multiplexed RNA mapping at nanoscale resolution by expanding biological specimens for in situ sequencing.

Science · Jan 28, 2021Peer-reviewedGenomics