Author

Megha Ghosh

University of MichiganORCID 0000-0002-8230-3149Unclaimed 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· 3 Assay:electronic health records· 3 Organism:mouse· 3 Research Focus:differential expression· 2 Approach:experimental assay· 2 Research Focus:spatial domain detection· 2 Approach:statistical model· 2 Research Focus:cell-cell communication· 1

Frequent Co-Authors

Omar J. AhmediD· 3 shared Ain Chung· 1 shared Alan C. RuppiD· 1 shared Amar SahayiD· 1 shared Benjamin E. ShanahaniD· 1 shared Chloe Rybicki-KleriD· 1 shared Ellen K.W. Brennan· 1 shared George A. MashouriD· 1 shared

Activity by Year

2020-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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3 shared papersNeuroscience

Omar J. AhmedORCID

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3 papers

Recent·Most cited

Cell-type-specific cholinergic control of granular retrosplenial cortex with implications for angular velocity coding across brain states

Izabela Jedrasiak‐Cape, Chloe Rybicki-Kler, Isla A. W. Brooks, Megha Ghosh, Ellen K.W. Brennan, Sameer Kailasa, Tyler G. Ekins, Alan C. Rupp, Omar J. Ahmed

The paper identifies a distinct RSG neuron subtype, LR neurons, that lacks persistent firing in response to cholinergic agonists, enabling consistent angular head velocity computation across brain states.

Progress in Neurobiology · Jul 15, 2025Peer-reviewedNeuroscience

Neotenic expansion of adult-born dentate granule cells reconfigures GABAergic inhibition to enhance social memory consolidation

Ain Chung, Jason Bondoc Alipio, Megha Ghosh, Liam Evans, Samara M. Miller, Travis D. Goode, Iyanah Mehta, Omar J. Ahmed, Amar Sahay

The paper shows that expanding immature adult-born dentate granule cells in mice enhances GABAergic inhibition and improves social memory consolidation.

bioRxiv · Mar 17, 2025 · PreprintNeuroscience

Instantaneous amplitude and shape of postrhinal theta oscillations differentially encode running speed

Megha Ghosh, Benjamin E. Shanahan, Sharon Christine Furtak, George A. Mashour, Rebecca D. Burwell, Omar J. Ahmed

The paper shows that postrhinal theta oscillations have differential encoding of running speed through amplitude and waveform shape, with distinct behavioral correlates.

Behavioral Neuroscience · Dec 1, 2020Peer-reviewedNeuroscience