Author

Alexis Porter

Northwestern UniversityORCID 0000-0002-6636-1672Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 3 Assay:imaging· 2 Approach:experimental assay· 1

Frequent Co-Authors

Ally Dworetsky· 2 shared Ashley N. NielseniD· 2 shared Caterina GrattoniD· 2 shared Babatunde Adeyemo· 1 shared Benjamin A. SeitzmaniD· 1 shared Deanna J. GreeneiD· 1 shared Donnisa EdmondsiD· 1 shared Evan M. GordoniD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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2 shared papersNeuroscience

Ally Dworetsky

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Functional brain organization is stable within individuals across years

Hyejin J. Lee, Ally Dworetsky, Alexis Porter, Sihan Fei, Ashley N. Nielsen, Benjamin A. Seitzman, Babatunde Adeyemo, Patrick G. Bissett, Russell Alan Poldrack, Jessica Rachel Cohen, Mark D’Esposito, Maital Neta, Nico U.F. Dosenbach, Steven E. Petersen, Evan M. Gordon, , Caterina Gratton

The paper shows that functional brain networks remain stable in healthy young adults over years, suggesting persistent individual brain organization.

bioRxiv · Jul 8, 2026 · PreprintNeuroscience

Masked features of task states found in individual brain networks

Alexis Porter, Ashley N. Nielsen, Megan Dorn, Ally Dworetsky, Donnisa Edmonds, Caterina Gratton

This paper shows that individual-specific features of brain states during tasks are more robust than cross-subject features, using fMRI data from single-person datasets.

Cerebral Cortex · Jul 8, 2022Peer-reviewedNeuroscience

Dynamic decision policy reconfiguration under outcome uncertainty

Krista M. Bond, Kyle Dunovan, Alexis Porter, Jonathan Rubin, Timothy Verstynen

This study examines how humans adjust their decision policies in response to environmental changes by manipulating reward certainty and action reliability in a two-armed bandit task.

eLife · Dec 24, 2021Peer-reviewedNeuroscience