Author

Ana Marı́a Acosta

Northwestern UniversityORCID 0000-0002-8786-0542Unclaimed 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· 2 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Assay:imaging· 1 Approach:statistical model· 1

Frequent Co-Authors

Julius P. A. DewaldiD· 2 shared Ahalya Mandana· 1 shared Kathleen Carolyn SuvadaiD· 1 shared Michelle C. MedinaiD· 1 shared Molly G. BrightiD· 1 shared Neha ReddyiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

6 top collaborators · 11 mutual co-author links

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2 shared papersNeuroscience

Julius P. A. DewaldORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintSep 28, 2026

Whole-brain precision functional mapping of a proximal upper-extremity motor task

Neha Reddy, Michelle C. Medina, Ana Marı́a Acosta…·Molly G. Bright

This study maps whole-brain motor activity during shoulder abduction tasks using fMRI, showing subject-specific activation patterns and consistent amplitude across regions.

DOI 10.64898/2026.09.22.752784

humanimaging

𝕏 PostBluesky

BioengineeringbioRxivPreprintSep 21, 2026

Quantifying the Effect of Trunk Postural Control on Reaching with Progressive Shoulder Abduction Loading in Hemiparetic Stroke

Kathleen Carolyn Suvada, Julius P. A. Dewald, Ana Marı́a Acosta

This study investigates how active trunk control affects reaching function in stroke patients under shoulder abduction loading, finding that trunk control reduces reaching distance but the flexion synergy is the main factor.

DOI 10.64898/2026.09.14.750678

humanstatistical model

𝕏 PostBluesky