Author

Gunasingh Jeyaraj Masilamoni

Emory UniversityORCID 0000-0003-2813-1195Unclaimed 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 Organism:non-human primate· 3 Assay:imaging· 2 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:proteomics· 1

Frequent Co-Authors

Yoland SmithiD· 3 shared Jean‐François ParéiD· 2 shared Rosa María VillalbaiD· 2 shared AJ Swain· 1 shared Ali KeshavarzianiD· 1 shared Alison R. WeissiD· 1 shared Ankur D NaqibiD· 1 shared Benjamin Murray· 1 shared

Activity by Year

2020-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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3 shared papersNeuroscience

Yoland SmithORCID

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3 papers

Recent·Most cited

NeurosciencebioRxivPreprintAug 23, 2026

GABAergic and glutamatergic synaptic networks and mitochondrial morphology in the thalamic ventral motor and centromedian nuclei of Rhesus Monkey: A comparative 3D Electron Microscopic Analysis between Control and Parkinsonian State

Gunasingh Jeyaraj Masilamoni, Rosa María Villalba, Jean‐François Paré, Yoland Smith

This study uses 3D electron microscopy to compare synaptic connectivity and mitochondrial morphology in thalamic nuclei of control and Parkinsonian Rhesus Monkeys, finding increased corticothalamic terminal volume and altered mitochondrial complexity in CM neurons.

DOI 10.64898/2026.08.20.745566

non-human primateimaging

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NeuroscienceeNeuroPeer-reviewedMar 1, 2024

Structural Plasticity of GABAergic Pallidothalamic Terminals in MPTP-treated Parkinsonian Monkeys: A 3D Electron Microscopic Analysis

Gunasingh Jeyaraj Masilamoni, H Kelly, AJ Swain…·Yoland Smith

This study uses 3D electron microscopy to show structural changes in GABAergic pallidothalamic terminals in MPTP-treated monkeys, revealing increased terminal volume, synapse surface area, and mitochondrial volume in specific thalamic nuclei.

1 citation

non-human primateimaging

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NeurosciencebioRxivPreprintJan 30, 2020

Sexually dimorphic responses to MPTP found in microglia, inflammation and gut microbiota in a progressive monkey model of Parkinson's disease

Valerie L. Joers, Gunasingh Jeyaraj Masilamoni, Doty Kempf…·Malú G. Tansey

This study investigates sex differences in inflammatory responses and gut microbiota in a progressive monkey model of Parkinson's disease following MPTP treatment.

1 citation

non-human primateproteomics

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