🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Kristin P. O’Grady

Vanderbilt University

ORCID: 0000-0002-4550-2026

Also affiliated with Vanderbilt University Medical Center

MedicineEngineering

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile
1.2Author DataRank

Indexed papers

1in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Open-access quantitative MRI data of the spinal cord and reproducibility across participants, sites and manufacturers

Scientific Data(2021)10.1038/s41597-021-00941-8
Top 18%
1.2DataRank
Top 18%78 citations

Eva Alonso‐Ortiz, Mihael Abramovic, Carina Arneitz, Nicole Atcheson, Laura Barlow +86 more

Papers

Driven by 23 papers — median percentile 82. Top paper: “Open-access quantitative MRI data of the spinal cord and reproducibility across participants, sites and manufacturers”.

Open-access quantitative MRI data of the spinal cord and reproducibility across participants, sites and manufacturers

Scientific Data(2021)10.1038/s41597-021-00941-8
Top 18%
1.2DataRank
Top 18%78 citations

Eva Alonso‐Ortiz, Mihael Abramovic, Carina Arneitz, Nicole Atcheson, Laura Barlow +86 more

Influence of Substrate Stiffness on Barrier Function in an iPSC-Derived In Vitro Blood-Brain Barrier Model

Cellular and Molecular Bioengineering(2021)10.1007/s12195-021-00706-8
N/A
0DataRank · unranked
23 citations

Hyosung Kim, Kristin P. O’Grady, Isabella Richter, Lynn Lee, Brian J. O’Grady +2 more

Patch2Self denoising of diffusion MRI in the cervical spinal cord improves intra-cord contrast, signal modelling, repeatability, and feature conspicuity

medRxiv(2021)10.1101/2021.10.04.21264389
N/A
0DataRank · unranked
11 citations

Shreyas Fadnavis, Joshua Batson, Mereze Visagie, Anna Combes, Colin D. McKnight +6 more

Influence of substrate stiffness on barrier function in an iPSC-derived in vitro blood-brain barrier model

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.03.31.437924
N/A
0DataRank · unranked
1 citations

Hyosung Kim, Kristin P. O’Grady, Isabella Richter, Lynn Lee, Brian J. O’Grady +2 more

Advanced spinal cord MRI in multiple sclerosis: Current techniques and future directions

NeuroImage Clinical(2022)10.1016/j.nicl.2022.103244
N/A
0DataRank · unranked
27 citations

Margareta A. Clarke, Kristin P. O’Grady, Kurt G. Schilling, Seth A. Smith, Anna Combes

Denoising of diffusion MRI in the cervical spinal cord – effects of denoising strategy and acquisition on intra-cord contrast, signal modeling, and feature conspicuity

NeuroImage(2022)10.1016/j.neuroimage.2022.119826
N/A
0DataRank · unranked
26 citations

Shreyas Fadnavis, Joshua Batson, Mereze Visagie, Anna Combes, Samantha By +7 more

Functional connectivity in the dorsal network of the cervical spinal cord is correlated with diffusion tensor imaging indices in relapsing-remitting multiple sclerosis

NeuroImage Clinical(2022)10.1016/j.nicl.2022.103127
N/A
0DataRank · unranked
19 citations

Kristin P. O’Grady, Baxter P. Rogers, Kurt G. Schilling, Richard D. Lawless, Mereze Visagie +10 more

Minimal number of sampling directions for robust measures of the spherical mean diffusion weighted signal: Effects of sampling directions, b-value, signal-to-noise ratio, hardware, and fitting strategy

Magnetic Resonance Imaging(2022)10.1016/j.mri.2022.07.015
N/A
0DataRank · unranked
3 citations

Marco Palombo, Kristin P. O’Grady, Anna Combes, Adam W. Anderson, Bennett A. Landman +2 more

Cervical spinal cord susceptibility-weighted MRI at 7T: Application to multiple sclerosis

NeuroImage(2023)10.1016/j.neuroimage.2023.120460
N/A
0DataRank · unranked
18 citations

Atlee Witt, Ryan K. Robison, Sawyer Fleishman, Anna Combes, Delaney Houston +6 more

Detection of resting-state functional connectivity in the lumbar spinal cord with 3T MRI

Scientific Reports(2023)10.1038/s41598-023-45302-0
N/A
0DataRank · unranked
17 citations

Lipika Narisetti, Anirban Sengupta, Baxter P. Rogers, Grace Sweeney, Logan Prock +6 more

Paramagnetic rim lesions and the central vein sign: Characterizing multiple sclerosis imaging markers

Journal of Neuroimaging(2023)10.1111/jon.13173
N/A
0DataRank · unranked
15 citations

Rachael Cheek, Habeeb F. Kazimuddin, Bryan Hernandez, Reece Clarke, Colin D. McKnight +9 more

Detecting macromolecular differences of the CSF in low disability multiple sclerosis using quantitative MT MRI at 3T

Multiple Sclerosis Journal - Experimental Translational and Clinical(2023)10.1177/20552173231211396
N/A
0DataRank · unranked
2 citations

Colin D. McKnight, Kristin P. O’Grady, Anna Combes, Baxter P. Rogers, Atlee Witt +6 more

Influence of preprocessing, distortion correction and cardiac triggering on the quality of diffusion MR images of spinal cord

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.09.26.559530
N/A
0DataRank · unranked
1 citations

Anna Combes, Karthik Ramadass, François Rheault, Grace Sweeney, Logan Prock +7 more

Influence of preprocessing, distortion correction and cardiac triggering on the quality of diffusion MR images of spinal cord

Magnetic Resonance Imaging(2024)10.1016/j.mri.2024.01.008
N/A
0DataRank · unranked
12 citations

Anna Combes, Karthik Ramadass, François Rheault, Grace Sweeney, Logan Prock +7 more

Biological variation in cervical spinal cord MRI morphometry in healthy individuals and people with multiple sclerosis

Journal of Neuroimaging(2024)10.1111/jon.13219
N/A
0DataRank · unranked
2 citations

Kritin Vasamreddy, Anna Combes, Simon Vandekar, Mereze Visagie, Delaney Houston +8 more

Body size and intracranial volume interact with the structure of the central nervous system: A multi-center in vivo neuroimaging study

Imaging Neuroscience(2025)10.1162/imag_a_00559
N/A
0DataRank · unranked
6 citations

Monica T. Bondy, Amy Paulson, Sandrine Bédard, Mihael Abramovic, Eva Alonso‐Ortiz +88 more

Characterization of neurite and soma organization in the brain and spinal cord with diffusion MRI

Imaging Neuroscience(2025)10.1162/imag.a.111
N/A
0DataRank · unranked
3 citations

Marco Palombo, Atlee Witt, Kristin P. O’Grady, Marco Pizzolato, Bennett A. Landman +2 more

Comparison and calibration of MP2RAGE quantitative T1 values to multi-TI inversion recovery T1 values

Magnetic Resonance Imaging(2025)10.1016/j.mri.2025.110322
N/A
0DataRank · unranked
3 citations

Michael E. Kim, Chenyu Gao, Lucas W. Remedios, Aravind R. Krishnan, Kurt G. Schilling +4 more

Comparing single-shot EPI and 2D-navigated, multi-shot EPI diffusion tensor imaging acquisitions in the lumbar spinal cord at 3T

Magnetic Resonance Imaging(2025)10.1016/j.mri.2025.110445
N/A
0DataRank · unranked
1 citations

Anna Combes, Lipika Narisetti, Grace Sweeney, Logan Prock, Delaney Houston +6 more

Changes in functional connectivity in relapsing-remitting multiple sclerosis spinal cord measured via region-based and data-driven analyses

Imaging Neuroscience(2025)10.1162/imag.a.51
N/A
0DataRank · unranked
0 citations

Anna Combes, Anirban Sengupta, Xinyu Zhang, Seth Stubblefield, Colin D. McKnight +12 more

Tract-specific analysis of diffusion MRI at 3T detects cervical spinal cord aberrations in multiple sclerosis

Imaging Neuroscience(2025)10.1162/imag.a.72
N/A
0DataRank · unranked
0 citations

Sawyer Fleishman, Delaney Houston, Logan Prock, Grace Sweeney, Trey McGonigle +8 more

Generic acquisition protocol for quantitative MRI of the spinal cord

Nature Protocols(2021)10.1038/s41596-021-00588-0
N/A
0DataRank · unranked
152 citations

Eva Alonso‐Ortiz, Mihael Abramovic, Carina Arneitz, Nicole Atcheson, Laura Barlow +86 more

Relaxation-compensated chemical exchange saturation transfer MRI in the cervical spinal cord at 3T: An application in multiple sclerosis

Neuroimage Reports(2025)10.1016/j.ynirp.2025.100298
N/A
0DataRank · unranked
0 citations

Anna Combes, Grace Sweeney, Logan Prock, Delaney Houston, Isabella Stuart +6 more