J.D. DeFreese

1.6k total citations
56 papers, 986 citations indexed

About

J.D. DeFreese is a scholar working on Orthopedics and Sports Medicine, Epidemiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, J.D. DeFreese has authored 56 papers receiving a total of 986 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Orthopedics and Sports Medicine, 24 papers in Epidemiology and 20 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in J.D. DeFreese's work include Traumatic Brain Injury Research (24 papers), Sports injuries and prevention (24 papers) and Cardiovascular Effects of Exercise (20 papers). J.D. DeFreese is often cited by papers focused on Traumatic Brain Injury Research (24 papers), Sports injuries and prevention (24 papers) and Cardiovascular Effects of Exercise (20 papers). J.D. DeFreese collaborates with scholars based in United States, Sweden and United Kingdom. J.D. DeFreese's co-authors include Alan L. Smith, Zachary Y. Kerr, Robert C. Eklund, Stephen W. Marshall, Kevin M. Guskiewicz, Johna K. Register‐Mihalik, Emily Kroshus, Jason P. Mihalik, Avinash Chandran and Samuel R. Walton and has published in prestigious journals such as SHILAP Revista de lepidopterología, Medicine & Science in Sports & Exercise and The American Journal of Sports Medicine.

In The Last Decade

J.D. DeFreese

53 papers receiving 942 citations

Peers

J.D. DeFreese
Comparison fields: 5 of 80
  • Social Psychology 385
  • Developmental and Educational Psychology 381
  • Orthopedics and Sports Medicine 311
  • Epidemiology 237
  • Clinical Psychology 169
Replace Daveena Mawren with:
Daveena Mawren Australia
Jeffrey G. Caron Canada
Ross Wadey United Kingdom
Nick Galli United States
Anthony Papathomas United Kingdom
Alan Currie United Kingdom
Urban Johnson Sweden
Koenraad J. Lindner Hong Kong
Urban Johnson Sweden
Sami Kokko Finland
Daveena Mawren Australia View profile →
Citations per field, relative to J.D. DeFreese
J.D. DeFreese · 1×
Citations per year, relative to J.D. DeFreese
J.D. DeFreese · 1×

Countries citing papers authored by J.D. DeFreese

Since Specialization
Citations

This map shows the geographic impact of J.D. DeFreese's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J.D. DeFreese with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J.D. DeFreese more than expected).

Fields of papers citing papers by J.D. DeFreese

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.D. DeFreese. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J.D. DeFreese. The network helps show where J.D. DeFreese may publish in the future.

Co-authorship network of co-authors of J.D. DeFreese

This figure shows the co-authorship network connecting the top 25 collaborators of J.D. DeFreese. A scholar is included among the top collaborators of J.D. DeFreese based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J.D. DeFreese. J.D. DeFreese is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 12
2 0
3 1
4 1
5 4
6 5
7 6
8 4
9 6
10 14
11 23
12 20
13 10
14 22
15 3
16 7
17 6
18 6
19 21
20 42

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2026