Author

Greg Hajcak

Florida State UniversityORCID 0000-0002-5159-7180Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:statistical model· 4 Organism:human· 3 Research Focus:benchmarking· 2 Assay:electronic health records· 2 Research Focus:differential expression· 1 Assay:imaging· 1

Frequent Co-Authors

Austin James GallyeriD· 3 shared Kreshnik BuraniiD· 3 shared Thomas E. JoineriD· 3 shared Sean P. DoughertyiD· 2 shared Aiden M. PayneiD· 1 shared Brady D. NelsoniD· 1 shared Brian J. AlbaneseiD· 1 shared Carson JordaniD· 1 shared

Activity by Year

2021-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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3 shared papersNeuroscience

Austin James GallyerORCID

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4 papers

Recent·Most cited

The balance N1 and the ERN correlate in amplitude across individuals in small samples of younger and older adults

Aiden M. Payne, Lena H. Ting, Greg Hajcak

The paper examines the correlation between the balance N1 and ERN amplitudes in young and older adults, finding shared variance but also task-specific components.

Experimental Brain Research · Aug 30, 2023Peer-reviewedNeuroscience

Examining Blunted Initial Response to Reward and Recent Suicidal Ideation in Children and Adolescents Using Event-Related Potentials: Failure to Conceptually Replicate Across Two Independent Samples

Austin James Gallyer, Kreshnik Burani, Elizabeth M. Mulligan, Nicholas J. Santopetro, Sean P. Dougherty, Min Eun Jeon, Brady D. Nelson, Thomas E. Joiner, Greg Hajcak

Clinical Psychological Science · Dec 2, 2022Peer-reviewedNeuroscience

Suicidal thoughts, behaviors, and event-related potentials: A systematic review and meta-analysis

Austin James Gallyer, Sean P. Dougherty, Kreshnik Burani, Brian J. Albanese, Thomas E. Joiner, Greg Hajcak

This meta-analysis evaluates the effectiveness of event-related potentials in differentiating groups with and without suicidal thoughts and behaviors, finding no significant relationships and highlighting severe underpowering in the literature.

Psychophysiology · Sep 8, 2021Peer-reviewedNeuroscience

Acute Stress Reduces Reward-Related Neural Activity: Evidence from the Reward Positivity

Kreshnik Burani, Austin James Gallyer, Jon Ryan, Carson Jordan, Thomas E. Joiner, Greg Hajcak

This study shows acute stress reduces the Reward Positivity (RewP), an ERP measure of reward sensitivity, and this effect is moderated by depressive symptoms.

Stress · May 17, 2021Peer-reviewedNeuroscience