Author

Rami Hamati

University of OttawaORCID 0000-0001-7213-9253Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 1 Organism:human· 1 Assay:imaging· 1 Approach:statistical model· 1

Frequent Co-Authors

Bianca Chidiac· 1 shared Cecelia ShvetziD· 1 shared Clifford CassidyiD· 1 shared Daphne J. HoltiD· 1 shared Hussein BdairiD· 1 shared Katie DinelleiD· 1 shared Lauri J. TuomineniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 21 mutual co-author links

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1 shared paperNeuroscience

Bianca Chidiac

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1 paper

Recent·Most cited

NeurosciencebioRxivPreprintAug 27, 2026

Blunted fear-evoked striatal dopamine release in individuals with a family history of psychosis

Rami Hamati, Cecelia Shvetz, Bianca Chidiac…·Lauri J. Tuominen

The paper investigates dopamine release during fear conditioning in individuals with and without a family history of psychosis, finding reduced dopamine release in relatives despite normal learning, supporting the chaotic dopamine hypothesis.

DOI 10.64898/2026.08.24.746811

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