Author

Viswanathan Ramakrishnan

Medical University of South CarolinaORCID 0000-0002-4098-0539Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Research Focus:drug response / drug discovery· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1 Organism:rat· 1 Approach:statistical model· 1

Frequent Co-Authors

Abigail Lauer· 1 shared Arthur C. RiegeliD· 1 shared Aubin MoutaliD· 1 shared Benjamin A. HarlaniD· 1 shared Christian FinettoiD· 1 shared Femke Kiekens· 1 shared Greer McKendrickiD· 1 shared Jeffrey Parrilla-CarreroiD· 1 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperNeuroscience

Abigail Lauer

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2 papers

Recent·Most cited

Sequence-Specific Reduction of Interlimb Accuracy Asymmetry Reveals Preserved Motor Learning Dynamics in Chronic Stroke: Insights from Lesion-Aware fMRI

Kirstin-Friederike Heise, Patricia Finetto, Patrick A. McConnell, Christian Finetto, Femke Kiekens, Sarah E. Humphries, Seth T. Stalcup, Viswanathan Ramakrishnan

This study identifies a behavioral phenotype of preserved motor sequence learning in chronic stroke using performance convergence and lesion-aware fMRI.

bioRxiv · Aug 24, 2026 · PreprintNeuroscience

Restoration of Kv7 channel mediated inhibition reduces cued-reinstatement of cocaine seeking

Jeffrey Parrilla-Carrero, William C. Buchta, Priyodarshan Goswamee, Oliver Paul Culver, Greer McKendrick, Benjamin A. Harlan, Aubin Moutal, Rachel D. Penrod, Abigail Lauer, Viswanathan Ramakrishnan, Rajesh Khanna, Peter W. Kalivas, Arthur C. Riegel

This study identifies a subpopulation of prelimbic cortex neurons that become hyperexcitable after chronic cocaine exposure, and shows that restoring Kv7 channel function reduces cue-induced cocaine seeking.

Journal of Neuroscience · Apr 10, 2018Peer-reviewedNeuroscience