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

Kris Johnson

Brigham and Women's Hospital

ORCID: 0000-0002-3533-2043

Also affiliated with Harvard University, Baylor College of Medicine, Georgetown University, Georgetown University Medical Center, WinnMed, Alzheimer’s Disease Neuroimaging Initiative, Mayo Clinic in Arizona, Mayo Clinic in Florida, Icahn School of Medicine at Mount Sinai

MedicineNeuroscienceEnvironmental ScienceBiochemistry, Genetics and Molecular Biology

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 4%percentile
0.874Author DataRank

Indexed papers

2in 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 2 indexed papers 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.

Multiomics analysis to explore blood metabolite biomarkers in an Alzheimer’s Disease Neuroimaging Initiative cohort

Scientific Reports(2024)10.1038/s41598-024-56837-1
Top 23%
0.874DataRank
Top 23%27 citations

Yuki Matsuzawa, Momoka Tsuneyoshi, Yoshitaka Nakamura, Ken Aoshima, Hiroshi Tsugawa +91 more

Papers

Driven by 19 papers — median percentile 77. Top paper: “Challenges and Opportunities with Causal Discovery Algorithms: Application to Alzheimer’s Pathophysiology”.

Challenges and Opportunities with Causal Discovery Algorithms: Application to Alzheimer’s Pathophysiology

Scientific Reports(2020)10.1038/s41598-020-59669-x
N/A
4.4DataRank · unranked
136 citations

Sisi Ma, Prashanthi Vemuri, György Simon, the Alzheimer’s Disease Neuroimaging Initiative, Michael W. Weiner +95 more

Amyloid-associated increases in soluble tau relate to tau aggregation rates and cognitive decline in early Alzheimer’s disease

Nature Communications(2022)10.1038/s41467-022-34129-4
N/A
2.4DataRank · unranked
132 citations

Nicolai Franzmeier, Nicola Spotorno, Michael Ewers, Matthias Brendel, Davina Biel +93 more

KL-VS heterozygosity is associated with lower amyloid-dependent tau accumulation and memory impairment in Alzheimer’s disease

Nature Communications(2021)10.1038/s41467-021-23755-z
N/A
1.5DataRank · unranked
67 citations

Nicolai Franzmeier, Anna Rubinski, Martin Dichgans, Matthias Brendel, Alzheimer’s Disease Neuroimaging Initiative (ADNI) +94 more

FAM222A encodes a protein which accumulates in plaques in Alzheimer’s disease

Nature Communications(2020)10.1038/s41467-019-13962-0
N/A
1.2DataRank · unranked
33 citations

Jingjing Liang, Ju Gao, Luwen Wang, Hisashi Fujioka, The Alzheimer Disease Neuroimaging Initiative +92 more

The trend of disruption in the functional brain network topology of Alzheimer’s disease

Scientific Reports(2022)10.1038/s41598-022-18987-y
N/A
1.1DataRank · unranked
41 citations

Yousef Jamali, Mohammad Reza Raoufy, for the Alzheimer’s Disease Neuroimaging Initiative, Michael W. Weiner, Norbert Schuf +95 more

Dissociation of tau pathology and neuronal hypometabolism within the ATN framework of Alzheimer’s disease

Nature Communications(2022)10.1038/s41467-022-28941-1
N/A
0.937DataRank · unranked
46 citations

Sandhitsu R. Das, Xueying Lyu, Long Xie, Hayley Richardson, Sharon X. Xie +95 more

Multiomics analysis to explore blood metabolite biomarkers in an Alzheimer’s Disease Neuroimaging Initiative cohort

Scientific Reports(2024)10.1038/s41598-024-56837-1
Top 23%
0.874DataRank
Top 23%27 citations

Yuki Matsuzawa, Momoka Tsuneyoshi, Yoshitaka Nakamura, Ken Aoshima, Hiroshi Tsugawa +91 more

Robust, fully-automated assessment of cerebral perivascular spaces and white matter lesions: a multicentre MRI longitudinal study of their evolution and association with risk of dementia and accelerated brain atrophy

EBioMedicine(2024)10.1016/j.ebiom.2024.105523
N/A
0.691DataRank · unranked
24 citations

Michael Iv, Jeiran Choupan, Melanie Hayden Gephart, Michael Weiner, Paul Aisen +92 more

A novel spatiotemporal graph convolutional network framework for functional connectivity biomarkers identification of Alzheimer’s disease

Alzheimer s Research & Therapy(2024)10.1186/s13195-024-01425-8
N/A
0.690DataRank · unranked
20 citations

Le Xue, Shuoyan Zhang, Jiacheng Yang, Qi Zhang, Min Wang +95 more

Glucose metabolism in posterior cingulate cortex has supplementary value to predict the progression of cognitively unimpaired to dementia due to Alzheimer’s disease: an exploratory study of 18F-FDG-PET

GeroScience(2023)10.1007/s11357-023-00897-0
N/A
0.635DataRank · unranked
13 citations

Chunqiu Fan, Luyao Wang, Taoran Li, Min Wang, Ying Han +95 more

Mining Outcome-relevant Brain Imaging Genetic Associations via Three-way Sparse Canonical Correlation Analysis in Alzheimer’s Disease

Scientific Reports(2017)10.1038/srep44272
N/A
0.604DataRank · unranked
55 citations

Chanxiu Li, Lei Du, Xiaohui Yao, Jingwen Yan, Shannon L. Risacher +241 more

Impact of amyloid and cardiometabolic risk factors on prognostic capacity of plasma neurofilament light chain for neurodegeneration

Alzheimer s Research & Therapy(2024)10.1186/s13195-024-01564-y
N/A
0.224DataRank · unranked
3 citations

Eosu Kim, Jun‐Young Lee, for the Alzheimer’s Disease Neuroimaging Initiative, Michael Weiner, Paul Aisen +92 more

Identifying healthy individuals with Alzheimer’s disease neuroimaging phenotypes in the UK Biobank

Communications Medicine(2023)10.1038/s43856-023-00313-w
N/A
0DataRank · unranked
15 citations

Richard A. I. Bethlehem, David J. Whiteside, Nol Swaddiwudhipong, James B. Rowe, Píetro Lió +95 more

Accelerated functional brain aging in pre-clinical familial Alzheimer’s disease

Nature Communications(2021)10.1038/s41467-021-25492-9
N/A
0DataRank · unranked
103 citations

Alex T. Baria, Alexa Pichet Binette, Brian A. Gordon, Jasmeer P. Chhatwal, Carlos Cruchaga +94 more

Women can bear a bigger burden: ante- and post-mortem evidence for reserve in the face of tau

Brain Communications(2020)10.1093/braincomms/fcaa025
N/A
0DataRank · unranked
86 citations

John Madsen, Robert A. Rissman, Diane M. Jacobs, James Brewer, Sarah J. Banks +90 more

Functional brain architecture is associated with the rate of tau accumulation in Alzheimer’s disease

Nature Communications(2020)10.1038/s41467-019-14159-1
N/A
0DataRank · unranked
347 citations

Julia Neitzel, Anna Rubinski, Ruben Smith, Olof Strandberg, Rik Ossenkoppele +91 more

Complementary value of molecular, phenotypic, and functional aging biomarkers in dementia prediction

GeroScience(2024)10.1007/s11357-024-01376-w
N/A
0DataRank · unranked
6 citations

Karl Trygve Kalleberg, Lars T. Westlye, Esten H. Leonardsen, Michael W. Weiner, Paul Aisen +93 more

Prognostic relevance of gait-related cognitive functions for dementia conversion in amnestic mild cognitive impairment

BMC Geriatrics(2023)10.1186/s12877-023-04175-8
N/A
0DataRank · unranked
13 citations

Sara Maestri, Silvia Serino, Elisa Pedroli, Marco Stramba‐Badiale, Giuseppe Riva +95 more

Spread of pathological tau proteins through communicating neurons in human Alzheimer’s disease

Nature Communications(2020)10.1038/s41467-020-15701-2
N/A
0DataRank · unranked
548 citations

Yasser Iturria‐Medina, Olof Strandberg, Ruben Smith, Elizabeth Levitis, Alan C. Evans +92 more