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

John E. Bayouth

Oregon Health & Science University

ORCID: 0000-0001-8547-9716
Physics and AstronomyMedicine

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 100%percentile
0Author 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.

Radiation-induced Hounsfield unit change correlates with dynamic CT perfusion better than 4DCT-based ventilation measures in a novel-swine model

Research Square(2021)10.21203/rs.3.rs-257237/v1
Top 100%
0DataRank
Top 100%0 citations

Eric M. Wallat, Mattison J. Flakus, Dhanansayan Shanmuganayagam, Jennifer J. Meudt, Gary E. Christensen +6 more

Papers

Driven by 13 papers — median percentile 0. Top paper: “A Phase 2 Randomized Clinical Trial Evaluating 4-Dimensional Computed Tomography Ventilation-Based Functional Lung Avoidance Radiation Therapy for Non-Small Cell Lung Cancer”.

A Phase 2 Randomized Clinical Trial Evaluating 4-Dimensional Computed Tomography Ventilation-Based Functional Lung Avoidance Radiation Therapy for Non-Small Cell Lung Cancer

International Journal of Radiation Oncology*Biology*Physics(2024)10.1016/j.ijrobp.2024.02.019
N/A
0.648DataRank · unranked
21 citations

Mattison J. Flakus, Eric M. Wallat, Antonia E. Wuschner, Richard J. Chappell, R. A. Bayliss +6 more

Modeling the impact of out‐of‐phase ventilation on normal lung tissue response to radiation dose

Medical Physics(2020)10.1002/mp.14146
N/A
0.406DataRank · unranked
14 citations

Mattison J. Flakus, Antonia E. Wuschner, Wei Shao, Gary E. Christensen, Joseph M. Reinhardt +3 more

Measuring Indirect Radiation-Induced Perfusion Change in Fed Vasculature Using Dynamic Contrast CT

Journal of Personalized Medicine(2022)10.3390/jpm12081254
N/A
0.387DataRank · unranked
9 citations

Mattison J. Flakus, Eric M. Wallat, Joseph M. Reinhardt, Dhanansayan Shanmuganayagam, Gary E. Christensen +2 more

Radiation-induced airway changes and downstream ventilation decline in a swine model

Biomedical Physics & Engineering Express(2021)10.1088/2057-1976/ac3197
N/A
0.385DataRank · unranked
12 citations

Antonia E. Wuschner, Mattison J. Flakus, Gary E. Christensen, Joseph M. Reinhardt, Dhanansayan Shanmuganayagam +2 more

Validation of CT-based ventilation and perfusion biomarkers with histopathology confirms radiation-induced pulmonary changes in a porcine model

Scientific Reports(2023)10.1038/s41598-023-36292-0
N/A
0.335DataRank · unranked
7 citations

Antonia E. Wuschner, Eric M. Wallat, M. L. Graham, Wei Shao, Dhanansayan Shanmuganayagam +4 more

Quantifying robustness of CT-ventilation biomarkers to image noise

Frontiers in Physiology(2023)10.3389/fphys.2023.1040028
N/A
0DataRank · unranked
7 citations

Antonia E. Wuschner, Eric M. Wallat, Wei Shao, Dhanansayan Shanmuganayagam, Gary E. Christensen +4 more

Robust quantification of CT‐ventilation biomarker techniques and repeatability in a porcine model

Medical Physics(2023)10.1002/mp.16400
N/A
0DataRank · unranked
6 citations

Antonia E. Wuschner, Eric M. Wallat, Wei Shao, Jen Meudt, Dhanansayan Shanmuganayagam +4 more

4DCT image artifact detection using deep learning

Medical Physics(2024)10.1002/mp.17513
N/A
0DataRank · unranked
5 citations

Mattison J. Flakus, Dallin Fairbourn, Wei Shao, Sarah E. Gerard, John E. Bayouth +3 more

Functional Imaging of Changes in Lung Function Before and After Radiation Therapy of Lung Cancer

Advances in Radiation Oncology(2025)10.1016/j.adro.2025.101810
N/A
0DataRank · unranked
0 citations

Marrissa J. McIntosh, E. Wallat, Keegan Staab, Andrew D. Hahn, K.J. Carey +7 more

Radiation-induced Hounsfield unit change correlates with dynamic CT perfusion better than 4DCT-based ventilation measures in a novel-swine model

Scientific Reports(2021)10.1038/s41598-021-92609-x
N/A
0DataRank · unranked
13 citations

Eric M. Wallat, Mattison J. Flakus, Dhanansayan Shanmuganayagam, Jennifer J. Meudt, Gary E. Christensen +6 more

Radiation-induced Hounsfield unit change correlates with dynamic CT perfusion better than 4DCT-based ventilation measures in a novel-swine model

Research Square(2021)10.21203/rs.3.rs-257237/v1
Top 100%
0DataRank
Top 100%0 citations

Eric M. Wallat, Mattison J. Flakus, Dhanansayan Shanmuganayagam, Jennifer J. Meudt, Gary E. Christensen +6 more

CT-derived vessel segmentation for analysis of post-radiation therapy changes in vasculature and perfusion

Frontiers in Physiology(2022)10.3389/fphys.2022.1008526
N/A
0DataRank · unranked
5 citations

Mattison J. Flakus, Eric M. Wallat, Joseph M. Reinhardt, Dhanansayan Shanmuganayagam, Gary E. Christensen +3 more

Metrics of dose to highly ventilated lung are predictive of radiation-induced pneumonitis in lung cancer patients

Radiotherapy and Oncology(2023)10.1016/j.radonc.2023.109553
N/A
0DataRank · unranked
23 citations

Sean Kent, Eric M. Wallat, Antonia E. Wuschner, Erica Tennant, Poonam Yadav +7 more