James R. van Dellen
- Surgery top 5%
- Neurology top 2%
- Cellular and Molecular Neuroscience top 5%
- Microbiology top 1%
- Epidemiology top 10%
- Co-authors
- Narendra NathooPradeep K. NarotamSyed Sameer NadviEleanor GouwsRoss BullockMichael D. du TrevouK. D. BhoolaS. G. Reinach
- Topics
- Cerebrospinal fluid and hydrocephalus (18 papers)Traumatic Brain Injury and Neurovascular Disturbances (18 papers)Neurosurgical Procedures and Complications (11 papers)
- Partner nations
- South AfricaUnited KingdomUnited States
In The Last Decade
James R. van Dellen
74 papers receiving 1.9k citations
Peers
Comparison fields: 5 of 101
- Surgery 1.1k
- Neurology 692
- Cellular and Molecular Neuroscience 432
- Microbiology 325
- Epidemiology 309
Countries citing papers authored by James R. van Dellen
This map shows the geographic impact of James R. van Dellen'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 James R. van Dellen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James R. van Dellen more than expected).
Fields of papers citing papers by James R. van Dellen
This network shows the impact of papers produced by James R. van Dellen. 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 James R. van Dellen. The network helps show where James R. van Dellen may publish in the future.
Co-authorship network of co-authors of James R. van Dellen
This figure shows the co-authorship network connecting the top 25 collaborators of James R. van Dellen. A scholar is included among the top collaborators of James R. van Dellen 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 James R. van Dellen. James R. van Dellen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 9 | |
| 2 | 9 | |
| 3 | 124 | |
| 4 | 28 | |
| 5 | 134 | |
| 6 | 34 | |
| 7 | Benefits to a regional neurosurgical unit following the introduction of a decentralised imaging facility. | 3 |
| 8 | 53 | |
| 9 | 2 | |
| 10 | 12 | |
| 11 | 21 | |
| 12 | 14 | |
| 13 | 5 | |
| 14 | 62 | |
| 15 | 6 | |
| 16 | 98 | |
| 17 | 13 | |
| 18 | Failure of computerized tomography to differentiate between radiation necrosis and cerebral tumour. | 26 |
| 19 | Stab wounds of the skull. | 34 |
| 20 | A mastoid osteoma causing intracranial complications. A case report. | 13 |
About James R. van Dellen
James R. van Dellen is a scholar working on Neurology, Otorhinolaryngology and Microbiology, having authored 77 papers that have together received 2.0k indexed citations. Recurring topics across this work include Cerebrospinal fluid and hydrocephalus (18 papers), Traumatic Brain Injury and Neurovascular Disturbances (18 papers) and Neurosurgical Procedures and Complications (11 papers). The work is most often cited by research in Microbiology (325 citations), Neurology (692 citations) and Otorhinolaryngology (190 citations). James R. van Dellen has collaborated with scholars based in South Africa, United Kingdom and United States. Frequent co-authors include Narendra Nathoo, Pradeep K. Narotam, Syed Sameer Nadvi, Eleanor Gouws, Ross Bullock, Michael D. du Trevou, K. D. Bhoola, S. G. Reinach, M. Ross Bullock and Catherine Connolly. Their work appears in journals such as Journal of neurosurgery, Neurosurgery and QJM.
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.