Author

Joumana M Barbakh

University of Washington

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

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

Adam Gordon-FennelliD· 2 shared Garret D. StuberiD· 2 shared Anthony Campuzano· 1 shared Barbara M. BenowitziD· 1 shared Daniela WitteniD· 1 shared Elena Lu· 1 shared Ethan AncelliD· 1 shared Hannah P. Stevenson· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 38 mutual co-author links

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2 shared papersNeuroscience

Adam Gordon-FennellORCID

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2 papers

Recent·Most cited

Lateral Hypothalamic Glutamate and GABA Neurons Cooperatively Shape Striatum-Wide Dopamine Dynamics During Consumption

Adam Gordon-Fennell, Barbara M. Benowitz, Joumana M Barbakh, Isabella Montequin, Anthony Campuzano, Hannah P. Stevenson, Elena Lu, Madelyn M. Hjort, Ethan Ancell, Madalyn Critz, Daniela Witten, Garret D. Stuber

This study shows that LHA GABAergic and glutamatergic neurons independently scale activity during consumption and cooperatively regulate striatal dopamine release in mice.

bioRxiv · Apr 9, 2025 · PreprintNeuroscience

An Open-Source Platform for Head-Fixed Operant and Consummatory Behavior

Adam Gordon-Fennell, Joumana M Barbakh, MacKenzie T Utley, Shreya Singh, Paula Bazzino, Raajaram Gowrishankar, Michael R. Bruchas, Mitchell F. Roitman, Garret D. Stuber

The paper introduces OHRBETS, an open-source platform for head-fixed behavioral experiments in mice, demonstrating operant conditioning and dopamine signaling during reward tasks.

eLife · Aug 9, 2023Peer-reviewedNeuroscience