Author

Derrick Dwamena

Temple University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Research Focus:cell-cell communication· 2 Organism:human· 2 Assay:imaging· 2 Approach:statistical model· 2 Approach:experimental assay· 1

Frequent Co-Authors

David Victor SmithiD· 2 shared Dominic S. FareriiD· 2 shared James B. Wyngaarden· 2 shared Jacob M. StanleyiD· 1 shared Johanna M. JarchoiD· 1 shared Katherine HackettiD· 1 shared Melanie C. KosiD· 1 shared Rita M. LudwigiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

David Victor SmithORCID

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2 papers

Recent·Most cited

Betrayal and unfairness are linked through insula-valuation network dynamics

Jacob M. Stanley, Derrick Dwamena, James B. Wyngaarden, Melanie C. Kos, Johanna M. Jarcho, Dominic S. Fareri, David Victor Smith

The paper investigates how neural responses to betrayal and unfairness are linked through insula-valuation network dynamics in social exchange tasks.

bioRxiv · Nov 20, 2025 · PreprintNeuroscience

Older Adults Show Altered Default Mode and Executive Control Network Connectivity during Fairness Decisions

Dominic S. Fareri, Yi Yang, Rita M. Ludwig, James B. Wyngaarden, Derrick Dwamena, Katherine Hackett, Tania Giovannetti, David Victor Smith

This study examines how aging affects brain network connectivity during fairness decisions in an ultimatum game, finding age-related differences in default mode and executive control network interactions.

bioRxiv · Aug 13, 2025 · PreprintNeuroscience