Author

Greatness O. Olaitan

University of VirginiaORCID 0000-0002-5633-8719Unclaimed 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 Research Focus:cell type annotation· 2 Research Focus:cell-cell communication· 2 Research Focus:drug response / drug discovery· 2 Assay:electronic health records· 2 Organism:mouse· 2 Research Focus:spatial domain detection· 2 Research Focus:differential expression· 1

Frequent Co-Authors

B. Jill VentoniD· 3 shared Wendy J. LynchiD· 2 shared Akhabue K. Okojie· 1 shared Alan JasanoffiD· 1 shared Andrew StrohmaniD· 1 shared Atharva SahasrabudheiD· 1 shared Emmanuel Vargas Paniagua· 1 shared Keisuke NagaoiD· 1 shared

Activity by Year

2024-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 23 mutual co-author links

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3 shared papersNeuroscience

B. Jill VentonORCID

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3 papers

Recent·Most cited

Frequency-Dependent Modulation of the Prefrontal Cortex by Low-Intensity Focused Ultrasound: Impact on Mesolimbic Dopamine Signaling

Greatness O. Olaitan, Akhabue K. Okojie, Wendy J. Lynch, B. Jill Venton

This study shows that low-intensity focused ultrasound (LIFU) with specific frequency patterns can modulate dopamine release and astrocytic activity in the nucleus accumbens, with effects dependent on frequency and sex.

bioRxiv · Oct 26, 2025 · PreprintNeuroscience

Focused Ultrasound modulates dopamine in a mesolimbic reward circuit

Greatness O. Olaitan, Mallikarjunarao Ganesana, Andrew Strohman, Wendy J. Lynch, Wynn Legon, B. Jill Venton

This study shows that low-intensity focused ultrasound at 13 W/cm2 reduces dopamine release in the nucleus accumbens core by ~50% for up to 2 hours without causing tissue damage.

Journal of Neurochemistry · Feb 1, 2025Peer-reviewedNeuroscience

Fiber-based Probes for Electrophysiology, Photometry, Optical and Electrical Stimulation, Drug Delivery, and Fast-Scan Cyclic Voltammetry In Vivo

Nicolette Driscoll, Marc‐Joseph Antonini, Taylor M. Cannon, Pema Maretich, Greatness O. Olaitan, Valerie Doan Phi Van, Keisuke Nagao, Atharva Sahasrabudhe, Emmanuel Vargas Paniagua, Sydney Hunt, Melissa Hummel, S. P. Mupparaju, Alan Jasanoff, B. Jill Venton, Polina Anikeeva

This paper introduces multifunctional fiber-based probes capable of recording and modulating neuronal activity, chemical signaling, and delivering drugs in vivo, demonstrating their utility in studying brain function.

bioRxiv · Jun 7, 2024 · PreprintNeuroscience