Author

Elizabeth Dvorak

Georgetown University Medical CenterORCID 0000-0002-9453-2432Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Neuroscience· 3

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:human· 3 Assay:imaging· 3 Approach:statistical model· 2 Research Focus:benchmarking· 1 Research Focus:cell-cell communication· 1 Research Focus:database / resource· 1

Frequent Co-Authors

Peter E. TurkeltaubiD· 3 shared Sachi PauliD· 3 shared Andrew Tesla DeMarcoiD· 2 shared Candace M. van der SteltiD· 2 shared Alycia B. LaksiD· 1 shared Devna MathuriD· 1 shared Elizabeth H. LaceyiD· 1 shared Elizabeth H. T. ChangiD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

3 shared papersNeuroscience

Peter E. TurkeltaubORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

The Georgetown Reading in Aging Neuroimaging Dataset (GRAND): Reading and multimodal MRI data in older adults

Elizabeth J. Anderson, Ryan Staples, Sara M. Dyslin, Elizabeth H. T. Chang, Alycia B. Laks, J. Vivian Dickens, Devna Mathur, Sachi Paul, Elizabeth Dvorak, Peter E. Turkeltaub

The paper introduces a dataset of reading behavior and multimodal MRI data from older adults to study normative reading patterns and brain-behavior relationships.

bioRxiv · May 21, 2026 · PreprintNeuroscience

The organization of individually mapped structural and functional semantic networks in aging adults

W. Tyler Ketchabaw, Andrew Tesla DeMarco, Sachi Paul, Elizabeth Dvorak, Candace M. van der Stelt, Peter E. Turkeltaub

The paper identifies individualized semantic networks in aging adults using fMRI and structural connectivity, revealing three modules related to semantic verbal fluency.

Brain Structure and Function · Aug 4, 2022Peer-reviewedNeuroscience

Testing the perilesional neuroplastic recruitment hypothesis in aphasia

Andrew Tesla DeMarco, Candace M. van der Stelt, Sachi Paul, Elizabeth Dvorak, Elizabeth H. Lacey, Sarah F. Snider, Peter E. Turkeltaub

This paper tests the perilesional neuroplastic recruitment hypothesis in aphasia using fMRI tasks and finds no evidence for increased activity in perilesional tissue during recovery.

bioRxiv · Aug 6, 2021 · PreprintNeuroscience