Author

Zach Ladwig

Northwestern UniversityORCID 0000-0002-8280-5173Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:imaging· 3 Approach:statistical model· 3 Research Focus:benchmarking· 2 Organism:human· 2 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Research Focus:dimensionality reduction· 1 Approach:experimental assay· 1

Frequent Co-Authors

Ally Dworetsky· 3 shared Caterina GrattoniD· 3 shared Steven E. PeterseniD· 3 shared Benjamin A. SeitzmaniD· 2 shared Derek M. SmithiD· 2 shared Diana C. PereziD· 2 shared Babatunde Adeyemo· 1 shared Benjamin Zebley· 1 shared

Activity by Year

2021-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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3 shared papersNeuroscience

Ally Dworetsky

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Author profile →

4 papers

Recent·Most cited

Objective Quality Assessment for Precision Functional MRI Data

Charles J. Lynch, Megan Chang, Immanuel Elbau, Evan M. Gordon, Timothy O. Laumann, Jingnan Du, Zach Ladwig, Maximilian Lueckel, Diana C. Perez, Indira Summerville, Jolene Chou, M Tina Johnson, Claire Ho, Nicola Manfredi, Parsa Nilchian, , Conor M. Liston

The paper introduces NSI, an objective measure to assess data quality for precision functional MRI, aligning with expert evaluations and enabling principled decisions on data sufficiency.

Neuron · Jun 1, 2026Peer-reviewedNeuroscience

Precision fMRI reveals densely interdigitated network patches with conserved motifs in the lateral prefrontal cortex

Zach Ladwig, Kian Z. Kermani, Youngeun Park, Elena Housteau, Ally Dworetsky, Nathan Labora, Joanna J. Hernandez, Megan Dorn, Derek M. Smith, Derek Evan Nee, Steven E. Petersen, Rodrigo M. Braga, Caterina Gratton

The paper uses precision fMRI to reveal individual-specific, fragmented, and interdigitated network patches in the lateral prefrontal cortex, showing conserved motifs and distinct functional boundaries not visible in group-averaged data.

Neuron · May 18, 2026Peer-reviewedNeuroscience

BOLD cofluctuation 'events' are predicted from static functional connectivity

Zach Ladwig, Benjamin A. Seitzman, Ally Dworetsky, Yuhua Yu, Babatunde Adeyemo, Derek M. Smith, Steven E. Petersen, Caterina Gratton

The paper examines whether high cofluctuation 'events' in fMRI data uniquely drive functional connectivity or arise from sampling variability in a static signal.

NeuroImage · Jul 13, 2022Peer-reviewedNeuroscience

Network variants are similar between task and rest states

Brian T. Kraus, Diana C. Perez, Zach Ladwig, Benjamin A. Seitzman, Ally Dworetsky, Steven E. Petersen, Caterina Gratton

The paper shows network variants identified from task data are similar to those from rest states, supporting their trait-like nature.

NeuroImage · Jan 14, 2021Peer-reviewedNeuroscience