Author

Spencer T. Fix

University of Maryland, College ParkORCID 0000-0003-2152-4324Unclaimed ORCID profile · follow to get notified of new preprints

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Neuroscience· 1

Signature Assays, Organisms & Methods

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Research Focus:cell-cell communication· 1 Assay:electronic health records· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Craig A. MarquardtiD· 1 shared Edward M. BernatiD· 1 shared Eric RawlsiD· 1 shared Scott R. SponheimiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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1 shared paperNeuroscience

Craig A. MarquardtORCID

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1 paper

Recent·Most cited

NeuroscienceJournal of Psychopathology and Clinical SciencePeer-reviewedFeb 3, 2025

Posttraumatic reexperiencing and alcohol use: mediofrontal theta as a neural mechanism for negative reinforcement

Eric Rawls, Craig A. Marquardt, Spencer T. Fix…·Scott R. Sponheim

This study investigates the neural mechanisms linking PTSD symptoms and heavy alcohol use in veterans, finding altered mediofrontal theta responses associated with negative reinforcement.

5 citationstop 5%

humanelectronic health records

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