Author

Alexandra Tsolias

Boston UniversityORCID 0000-0002-2956-3267Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:statistical model· 2 Research Focus:clustering· 1 Research Focus:dimensionality reduction· 1 Assay:electronic health records· 1 Approach:graph neural network· 1 Organism:mouse· 1 Organism:non-human primate· 1

Frequent Co-Authors

Maria MedallaiD· 2 shared Angela L. CapriglioneiD· 1 shared Benjamin J. SnyderiD· 1 shared Chandramouli ChandrasekaraniD· 1 shared Chromewell A. MojicaiD· 1 shared Ella ZeldichiD· 1 shared Eric LeeiD· 1 shared Hymavathy BalasubramanianiD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersNeuroscience

Maria MedallaORCID

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2 papers

Recent·Most cited

Transcriptional and functional profiles of muscarinic receptor-expressing neurons in primate lateral prefrontal and anterior cingulate cortices

Alexandra Tsolias, Chromewell A. Mojica, Raghad Yamani, Sonal Dinesh Khanna, Salam Al Abdullatif, Benjamin J. Snyder, Wayne Chang, Teresa Guillamón-Vivancos, Joseph W. Goodliffe, Angela L. Capriglione, Yuxin Zhou, Isabel Luisa Tan Palanca, Joaquin Martinez, Joshua David Campbell, Jennifer Irene Luebke, , Maria Medalla

The paper identifies muscarinic receptor subtypes in primate prefrontal and cingulate cortices, revealing regional differences in receptor expression and functional properties.

Communications Biology · Mar 19, 2026Peer-reviewedNeuroscience

Non-linear Dimensionality Reduction on Extracellular Waveforms Reveals Physiological, Functional, and Laminar Diversity in Premotor Cortex

Eric Lee, Hymavathy Balasubramanian, Alexandra Tsolias, Stephanie Udochukwu Anakwe, Maria Medalla, K.V. Shenoy, Chandramouli Chandrasekaran

This paper introduces WaveMAP, a method using non-linear dimensionality reduction and graph clustering to identify cell types in premotor cortex, revealing new physiological and functional diversity.

eLife · Aug 6, 2021Peer-reviewedNeuroscience