Author

Sam Haar

University of TorontoORCID 0009-0003-2191-0513Unclaimed 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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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

Cory McKenzieiD· 2 shared Paul W. FranklandiD· 2 shared Sheena A. JosselyniD· 2 shared Adam I. RamsaraniD· 1 shared Matteo SaderiiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

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2 shared papersNeuroscience

Cory McKenzieORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintOct 16, 2026

Delayed maturation of hippocampal trisynaptic circuitry underlies the protracted development of episodic-like memory

Cory McKenzie, Adam I. Ramsaran, Matteo Saderi…·Paul W. Frankland

This study shows that delayed maturation of trisynaptic hippocampal circuitry is essential for the development of high-resolution episodic-like memory in mice.

DOI 10.64898/2026.10.14.759228

mouseexperimental assay

𝕏 PostBluesky

NeurosciencebioRxivPreprintOct 6, 2026

Latent dentate gyrus engrams formed in infancy scaffold adult learning

Sam Haar, Cory McKenzie, Sheena A. Josselyn, Paul W. Frankland

The paper shows that infant-formed engrams persist as latent memories in mice and support adult learning through reactivation of dentate gyrus ensembles.

DOI 10.64898/2026.10.05.756342

mouseexperimental assay

𝕏 PostBluesky