Author

Sophie Buchmaier

Medical University of South Carolina

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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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Assay:imaging· 2 Organism:mouse· 2 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:drug response / drug discovery· 1

Frequent Co-Authors

Annaka M. Westphal· 2 shared Bayleigh E. Pagoota· 2 shared Bogdan BordieanuiD· 2 shared Elizabeth M. DoncheckiD· 2 shared Jacqueline E. PanicciaiD· 2 shared James M. OtisiD· 2 shared Jayda Carroll-DeatoniD· 2 shared Lisa M. GreeniD· 2 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersNeuroscience

Annaka M. Westphal

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Cortical astrocytes flexibly encode reward contingencies and shape conditioned behavior

Jacqueline E. Paniccia, Roger I. Grant, Annaka M. Westphal, Rachel E. Clarke, Elizabeth M. Doncheck, Bayleigh E. Pagoota, Jayda Carroll-Deaton, Bogdan Bordieanu, Sophie Buchmaier, Lydia G. Klumb, Lisa M. Green, Joshua A. Boquiren, James M. Otis, Michael D. Scofield

This study shows prefrontal astrocytes encode reward contingencies and adapt to changes in reward associations, influencing conditioned behavior.

bioRxiv · Dec 11, 2025 · PreprintNeuroscience

Corticostriatal ensemble dynamics across heroin self-administration to reinstatement

Rachel E. Clarke, Roger I. Grant, Shannon N. Woods, Bayleigh E. Pagoota, Sophie Buchmaier, Bogdan Bordieanu, Anna Tsyrulnikov, Annaka M. Westphal, Jacqueline E. Paniccia, Elizabeth M. Doncheck, Jayda Carroll-Deaton, Kelsey M. Vollmer, Amy L. Ward, Kion T. Winston, Danielle I. King, , James M. Otis

This study uses two-photon calcium imaging to analyze corticostriatal neuron activity in mice during heroin self-administration and relapse, identifying distinct neuronal ensembles and their role in drug-seeking behaviors.

bioRxiv · Jun 21, 2024 · PreprintNeuroscience