Author

Andrew Kieran Tryba

University of ChicagoORCID 0000-0002-9610-9259Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Assay:electronic health records· 1 Approach:experimental assay· 1 Approach:statistical model· 1

Frequent Co-Authors

Alfredo J. GarciaiD· 2 shared Yangyang WangiD· 2 shared Jean‐Charles ViemariiD· 1 shared Sreshta Venkatakrishnan· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 5 mutual co-author links

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2 shared papersNeuroscience

Alfredo J. GarciaORCID

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2 papers

Recent·Most cited

Noradrenergic neuromodulation produces a NMDAR-dependent network state of respiratory rhythmogenesis in the preBotzinger Complex

Andrew Kieran Tryba, Jean‐Charles Viemari, Yangyang Wang, Alfredo J. Garcia

This study shows that noradrenergic modulation enhances inspiratory network synchrony via NMDAR activity, stabilizing respiratory rhythmogenesis in the preBotzinger complex.

bioRxiv · Feb 14, 2026 · PreprintNeuroscience

Dual Mechanisms for Heterogeneous Responses of Inspiratory Neurons to Noradrenergic Modulation

Sreshta Venkatakrishnan, Andrew Kieran Tryba, Alfredo J. Garcia, Yangyang Wang

The paper models how norepinephrine modulates preBotzinger complex neurons through two mechanisms, revealing parameter regimes where silent neurons remain inactive and explaining differential burst frequency and duration effects.

bioRxiv · Jul 25, 2025 · PreprintNeuroscience