V R Challa
- Neurology top 1%
- Pulmonary and Respiratory Medicine top 5%
- Epidemiology top 5%
- Surgery top 10%
- Cardiology and Cardiovascular Medicine top 5%
- Co-authors
- D. M. MoodyMartha Ann BellWilliam R. BrownDixon M. MoodyDonald S. ProughWilliam E. JohnstonRandy L. AndersonA.D. Elster
- Topics
- Cerebrovascular and Carotid Artery Diseases (6 papers)Intracranial Aneurysms: Treatment and Complications (4 papers)Acute Ischemic Stroke Management (4 papers)
- Journals
- CancerStrokeAnnals of Neurology
- Partner nations
- United StatesAustralia
In The Last Decade
V R Challa
42 papers receiving 2.1k citations
Peers
Comparison fields: 5 of 104
- Neurology 766
- Pulmonary and Respiratory Medicine 622
- Epidemiology 569
- Surgery 389
- Cardiology and Cardiovascular Medicine 323
Countries citing papers authored by V R Challa
This map shows the geographic impact of V R Challa'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 V R Challa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites V R Challa more than expected).
Fields of papers citing papers by V R Challa
This network shows the impact of papers produced by V R Challa. 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 V R Challa. The network helps show where V R Challa may publish in the future.
Co-authorship network of co-authors of V R Challa
This figure shows the co-authorship network connecting the top 25 collaborators of V R Challa. A scholar is included among the top collaborators of V R Challa 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 V R Challa. V R Challa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 35 | |
| 3 | 47 | |
| 4 | 13 | |
| 5 | 46 | |
| 6 | 17 | |
| 7 | Flow phenomena in a cystic basal ganglia structure do not rule out a lacunar infarct. | 2 |
| 8 | 95 | |
| 9 | 67 | |
| 10 | 42 | |
| 11 | 52 | |
| 12 | 77 | |
| 13 | 305 | |
| 14 | An unusual manifestation of Paget's disease of bone: spinal epidural hematoma presenting as acute cauda equina syndrome. | 13 |
| 15 | 38 | |
| 16 | 1 | |
| 17 | 177 | |
| 18 | Magnetic resonance imaging of the craniovertebral junction in rheumatoid arthritis. | 23 |
| 19 | 20 | |
| 20 | Ultrastructural observations of the myenteric plexus of the pylorus in infantile hypertrophic pyloric stenosis. | 11 |
About V R Challa
V R Challa is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Rheumatology, having authored 43 papers that have together received 2.2k indexed citations. Recurring topics across this work include Cerebrovascular and Carotid Artery Diseases (6 papers), Intracranial Aneurysms: Treatment and Complications (4 papers) and Acute Ischemic Stroke Management (4 papers). The work is most often cited by research in Neurology (766 citations), Neurology (264 citations) and Pulmonary and Respiratory Medicine (622 citations). V R Challa has collaborated with scholars based in United States and Australia. Frequent co-authors include D. M. Moody, Martha Ann Bell, William R. Brown, Dixon M. Moody, Donald S. Prough, William E. Johnston, Randy L. Anderson, A.D. Elster, Mary Ann Bell and B. Todd Troost. Their work appears in journals such as Cancer, Stroke and Annals of Neurology.
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.