Author

Alexander S. Atalay

Harvard UniversityORCID 0009-0009-1511-7782Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 3 Assay:imaging· 2 Research Focus:benchmarking· 1 Research Focus:cell-cell communication· 1 Research Focus:database / resource· 1 Assay:electronic health records· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Brian L. EdlowiD· 2 shared Andreas HorniD· 1 shared Benjamin T. NewmaniD· 1 shared Bruce R. FischliD· 1 shared Emery N. BrowniD· 1 shared Hannah C. KinneyiD· 1 shared Jian LiiD· 1 shared Laura D. LewisiD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersNeuroscience

Brian L. EdlowORCID

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3 papers

Recent·Most cited

NeuroscienceProceedings of the National Academy of SciencesPeer-reviewedAug 31, 2026

Functional fractionation of large-scale brain networks in the human subcortex

Jian Li, Alexander S. Atalay, Mark Olchanyi…·Brian L. Edlow

This study identifies and characterizes fifteen subnetworks within subcortical brain regions, revealing their functional organization and potential applications in understanding neuropsychiatric disorders.

DOI 10.1073/pnas.2608875123

humanimaging

𝕏 PostBluesky

NeuroscienceBrain stimulationPeer-reviewedJun 21, 2025

Visualizing Effective Connectivity in the Human Brain

Alexander S. Atalay, Matteo Fecchio, Brian L. Edlow

The paper introduces STREAM-4D, a tool linking TMS-EEG and diffusion MRI to visualize effective connectivity in the human brain, revealing structural connections related to TMS-evoked activity.

2 citations

humanelectronic health records

𝕏 PostBluesky

NeurosciencebioRxivPreprintSep 27, 2023

Developmental Ramifications of the Screen Age: Associations between Screen Time and Neural Maturation in a Massive Adolescent Cohort

Alexander S. Atalay, Benjamin T. Newman, T. Jason Druzgal

This study examines how screen time affects neural maturation in adolescents using brain MRI data, finding mixed effects on brain structure and microstructure.

DOI 10.1101/2023.09.27.559772

humanimaging

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