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

Francis J. McMahon

Johns Hopkins University

ORCID: 0000-0002-9469-305X

Also affiliated with Behavioral Pharma (United States), National Institute of Mental Health

Biochemistry, Genetics and Molecular BiologyMedicineNeuroscience

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 5%percentile
0.459Author DataRank

Indexed papers

3in 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 3 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.

Top 50%6 citations

Layla Kassem, Emily Besancon, Fabiana L. Lopes, Nirmala Akula, Heejong Sung +28 more

Papers

Driven by 30 papers — median percentile 22. Top paper: Replication and meta-analysis of TMEM132D gene variants in panic disorder.

97 citations

N Akula, J Schumacher, D Czamara, N Karbalai, Inez Myin‐Germeys +52 more

53 citations

Gabriel E. Hoffman, Pasha Apontes, Jaroslav Bendl, Samir Rahman, Michael B. Fernando +48 more

733 citations

Kenneth S. Kendler, Manfred Kayser, Anjene M Addington, Jon McClellan, Milica Pejović-Milovančević +66 more

N/A
0.843DataRank · unranked
31 citations

Nirmala Akula, Paul K. Reardon, Jill L. Russ, Erin Torres, Liv Clasen +8 more

216 citations

Susanne Bengesser, Katherine J. Aitchison, Azmeraw T. Amare, H.N. Aschauer, Bernhard T. Baune +26 more

27 citations

Brad Verhulst, Silviu‐Alin Bacanu, Rosa Cheesman, Kirstin L. Purves, Hüseyin Gedik +95 more

23 citations

Sara Brin Rosenthal, Mazda Adli, Kazufumi Akiyama, Nirmala Akula, Martin Alda +95 more

15 citations

Teja Peddada, Christopher Song, Maame Mensah, Heejong Sung, Mani Yavi +7 more

9 citations

Laura Sheridan, Emily Besancon, Meghan Blattner, Fabiana L. Lopes, Layla Kassem +2 more

30 citations

Kevin Zhu, Kirstin L. Purves, Christopher Song, Kwangmi Ahn, Liping Hou +41 more

16 citations

Dowon Kim, Anton Schulmann, Yash Patel, Carolina Caban-Rivera, Paul Kim +13 more

Top 50%6 citations

Layla Kassem, Emily Besancon, Fabiana L. Lopes, Nirmala Akula, Heejong Sung +28 more

Independent inheritance of cognition and bipolar disorder in a family sample

American Journal of Medical Genetics Part B Neuropsychiatric Genetics(2024)10.1002/ajmg.b.33001
N/A
0.165DataRank · unranked
2 citations

Heejong Sung, Alejandro Arbona‐Lampaya, Ally Freifeld, Katie Hosey, Joshua Garcia +8 more

2 citations

Peixiong Yuan, Bashkim Kadriu, Nirmala Akula, Brandi Quintanilla, Shiyong Peng +9 more

Top 78%1 citations

Heejong Sung, Alexander D'Amico, Emma Knowles, Emily Besancon, Ally Freifeld +6 more

1 citations

Heejong Sung, Alexander D’Amico, Emma Knowles, Emily Besancon, Ally Freifeld +6 more

0 citations

Rachel L. Smith, Heejong Sung, Emily Besancon, Fabiana Lopez, Layla Kassem +3 more

2 citations

Ajeet Mandal, Ananya Jambhale, Pranav Narnur, Gang Chen, Nirmala Akula +8 more

9 citations

Chi‐Yang Chiu, Qi Yan, Wei Chen, Michael B. Gorin, Yvette P. Conley +13 more

8 citations

Ningping Feng, Pavan Auluck, Arghya Mukherjee, Ruchi Komal, Yan Leng +21 more

1 citations

Stephen J. Sawiak, Lena Dorfschmidt, Ethan G. Dutcher, Jolyon A. Jones, Joel D. Hahn +10 more

Top 100%0 citations

Si Gao, Thomas E. Nichols, Bhim M. Adhikari, Yizhou Ma, Neda Jahanshad +13 more

Genetic versus stress and mood determinants of sleep in the Amish

American Journal of Medical Genetics Part B Neuropsychiatric Genetics(2021)10.1002/ajmg.b.32840
N/A
0DataRank · unranked
3 citations

Peter Kochunov, Joshua Chiappelli, Anya Savransky, Kathleen Carino, Jessica Sewell +10 more

1 citations

Ágoston Mihalik, Nirmala Akula, Pavan Auluck, Stefano Marenco, Armin Raznahan +3 more

2 citations

Lace M. Riggs, Tatyana Shekhtman, J. R. Ashworth, Robert Lease, Rediet T. Oshone +15 more

6 citations

Heather Bruce, Joshua Chiappelli, Stephanie Hare, Eric L. Goldwaser, Jessica Sewell +12 more

11 citations

Lace M. Riggs, Tatyana Shekhtman, J. R. Ashworth, Robert Lease, Rediet T. Oshone +15 more

19 citations

Stefano Marenco, Marquis P. Vawter, Nirmala Akula, Agenor Limón, Ajeet Mandal +5 more

43 citations

Stefano Marenco, Kory R. Johnson, Ningping Feng, Kevin Zhu, Anton Schulmann +16 more

8 citations

Kwangmi Ahn, Rachel L. Kember, Fabiana L. Lopes, Evelina Mocci, Juan M. Peralta +14 more