Author

Tzahi Cohen‐Karni

Carnegie Mellon UniversityORCID 0000-0001-5742-1007Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Assay:imaging· 2 Organism:mouse· 2 Organism:rat· 2 Research Focus:cell-cell communication· 1 Approach:deep learning· 1 Assay:spatial transcriptomics· 1

Frequent Co-Authors

Adam W. FeinbergiD· 2 shared Bryan N. BrowniD· 2 shared Daniel RankeiD· 2 shared Devora Cohen-KarniiD· 2 shared Liyang WangiD· 2 shared Samuel A. GershanokiD· 2 shared Victoria A. Webster‐WoodiD· 2 shared Alpaslan ErsöziD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersBioengineering

Adam W. FeinbergORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Predicting Macroscopic Axon Topology from Microscopic Kinematics: An Interactive Tracking and Random Walk Pipeline for Substrate-Dependent Cortical Neurospheres

Chunghwan Kim, Myungbo Kim, Hanlin Cao, Tsung-yeh Hsieh, Yongjie Jessica Zhang, Tzahi Cohen‐Karni, Victoria A. Webster‐Wood

The paper develops a pipeline to predict macroscopic axon network topology from microscopic kinematics in cortical neurospheres using a biased random walk model.

bioRxiv · Jul 31, 2026 · PreprintBioengineering

Early electrical stimulation promotes functional recovery after volumetric muscle loss

Samuel A. Gershanok, Anne Behre, Rifeng Jin, Sofya Vinokurova, John Blount, Raghav Garg, Alpaslan Ersöz, Liyang Wang, Seonghan Jo, Daniel Ranke, Mangesh M. Kulkarni, Devora Cohen-Karni, Adam W. Feinberg, DJ Weber, Bryan N. Brown, Tzahi Cohen‐Karni

This study shows that early electrical stimulation improves functional recovery in rats with volumetric muscle loss by enhancing muscle remodeling.

bioRxiv · May 12, 2026 · PreprintBioengineering

Modular Assembly of Biohybrid Machines Using Force-Enhanced Skeletal Muscle Actuators

Humphrey Yang, Avery S. Williamson, Ji Min Seok, Daniel Ranke, Duncan McGee, Emily Trotto, Kiyn Chin, Dinesh K. Patel, Adam W. Feinberg, Tzahi Cohen‐Karni, Victoria A. Webster‐Wood

This study develops a suspended compliant skeleton to enhance muscle maturation and enables modular assembly of biohybrid actuators with high-force output and repairability.

bioRxiv · Jul 6, 2025 · PreprintBioengineering

Wound state monitoring by multiplexed, electrochemical, real-time, localized, inflammation-tracking nitric oxide sensor (MERLIN)

Liyang Wang, Yingqiao Wang, Mabel Bartlett, Daniel San Roman, Gaurav Balakrishnan, Samuel A. Gershanok, Reem Khan, Clint D. Skillen, Shanae Butler, Mangesh S. Kulkarni, Stephen F. Badylak, Devora Cohen-Karni, Bryan N. Brown, Tzahi Cohen‐Karni

The paper introduces MERLIN, a sensor for real-time, localized NO detection in wounds, showing NO peaks on day 3 post-injury in rat models.

Science Advances · May 28, 2025Peer-reviewedBioengineering