James Warwick

2.2k total citations
61 papers, 1.1k citations indexed

About

James Warwick is a scholar working on Radiology, Nuclear Medicine and Imaging, Cognitive Neuroscience and Pulmonary and Respiratory Medicine. According to data from OpenAlex, James Warwick has authored 61 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Radiology, Nuclear Medicine and Imaging, 14 papers in Cognitive Neuroscience and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in James Warwick's work include Medical Imaging Techniques and Applications (14 papers), Radiomics and Machine Learning in Medical Imaging (9 papers) and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (9 papers). James Warwick is often cited by papers focused on Medical Imaging Techniques and Applications (14 papers), Radiomics and Machine Learning in Medical Imaging (9 papers) and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (9 papers). James Warwick collaborates with scholars based in South Africa, Belgium and United Kingdom. James Warwick's co-authors include Dan J. Stein, Patrick Dupont, Paul D. Carey, Soraya Seedat, Jeanine van Kradenburg, Nompumelelo Zungu‐Dirwayi, Gerhard P. Jordaan, Ben van Heerden, A Ellmann and Brian H. Harvey and has published in prestigious journals such as Nature Medicine, SHILAP Revista de lepidopterología and Cancer Research.

In The Last Decade

James Warwick

57 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
James Warwick South Africa	19	328	283	260	171	161	61	1.1k
Haijun Qiu United States	11	487 1.5×	235 0.8×	233 0.9×	157 0.9×	88 0.5×	20	1.5k
Tracy D. Vannorsdall United States	22	410 1.3×	72 0.3×	123 0.5×	130 0.8×	178 1.1×	53	1.4k
Daniela Di Giuda Italy	25	276 0.8×	57 0.2×	166 0.6×	115 0.7×	149 0.9×	72	1.4k
Andreas Stevens Germany	22	314 1.0×	85 0.3×	213 0.8×	106 0.6×	234 1.5×	63	1.3k
Catello Vollono Italy	24	414 1.3×	122 0.4×	107 0.4×	46 0.3×	82 0.5×	142	1.9k
Nan-Tsing Chiu Taiwan	22	329 1.0×	156 0.6×	137 0.5×	357 2.1×	82 0.5×	82	1.6k
Wataru Gonoi Japan	23	330 1.0×	81 0.3×	55 0.2×	588 3.4×	77 0.5×	102	1.5k
Haruo Fujino Japan	18	299 0.9×	87 0.3×	124 0.5×	59 0.3×	35 0.2×	56	913
Charles B. Mikell United States	19	429 1.3×	51 0.2×	160 0.6×	157 0.9×	98 0.6×	54	1.2k
Claudia Brogna Italy	20	173 0.5×	75 0.3×	205 0.8×	50 0.3×	52 0.3×	72	1.3k

Countries citing papers authored by James Warwick

Since Specialization

Citations

This map shows the geographic impact of James Warwick'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 Warwick with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James Warwick more than expected).

Fields of papers citing papers by James Warwick

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James Warwick. 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 Warwick. The network helps show where James Warwick may publish in the future.

Co-authorship network of co-authors of James Warwick

This figure shows the co-authorship network connecting the top 25 collaborators of James Warwick. A scholar is included among the top collaborators of James Warwick 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 Warwick. James Warwick is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Warwick, James, et al.. (2024). Ictal SPECT Imaging Findings in Parkinson's Disease with Rapid Eye Movement Sleep Behavior Disorder. Movement Disorders Clinical Practice. 12(4). 437–445.

Warwick, James, et al.. (2022). Measurement of Glomerular Filtration Rate. Seminars in Nuclear Medicine. 52(4). 453–466. 18 indexed citations

Parkes, Jeannette, et al.. (2021). PET-CT in brain disorders: The South African context. SHILAP Revista de lepidopterología. 25(1). 2201–2201. 4 indexed citations

Davids, Mogamat Razeen, et al.. (2020). Estimated glomerular filtration rate in children: adapting existing equations for a specific population. Pediatric Nephrology. 36(3). 669–683. 5 indexed citations

Simonds, Hannah, Matthys H. Botha, A Ellmann, et al.. (2019). HIV status does not have an impact on positron emission tomography-computed tomography (PET-CT) findings or radiotherapy treatment recommendations in patients with locally advanced cervical cancer. International Journal of Gynecological Cancer. 29(8). 1252–1257. 2 indexed citations

Warwick, James, et al.. (2019). Validation of Glomerular Filtration Rate Measurement with Blood Sampling from the Injection Site. Journal of Nuclear Medicine Technology. 47(4). 305–308.

Vuletic, Daniella, Patrick Dupont, Frances Robertson, et al.. (2018). Methamphetamine dependence with and without psychotic symptoms: A multi-modal brain imaging study. NeuroImage Clinical. 20. 1157–1162. 22 indexed citations

Esmail, Hanif, Rachel Lai, Maia Lesosky, et al.. (2016). Characterization of progressive HIV-associated tuberculosis using 2-deoxy-2-[18F]fluoro-D-glucose positron emission and computed tomography. Nature Medicine. 22(10). 1090–1093. 128 indexed citations

Koegelenberg, Coenraad F.N., et al.. (2015). The Diagnostic Accuracy of Integrated Positron Emission Tomography/Computed Tomography in the Evaluation of Pulmonary Mass Lesions in a Tuberculosis-Endemic Area. CHEST Journal. 148(4). 511A–511A. 1 indexed citations

10.

Toit, R Du, Jane Shaw, E M Irusen, et al.. (2015). The diagnostic accuracy of integrated positron emission tomography/computed tomography in the evaluation of pulmonary mass lesions in a tuberculosis-endemic area. South African Medical Journal. 105(12). 1049–1049. 9 indexed citations

11.

Davids, Mogamat Razeen, et al.. (2014). Hybrid imaging using low-dose, localizing computed tomography enhances lesion localization in renal hyperparathyroidism. Nuclear Medicine Communications. 35(8). 884–889. 3 indexed citations

12.

Fleming, John, et al.. (2013). 99mTc-DTPA volume of distribution, half-life and glomerular filtration rate in normal adults. Nuclear Medicine Communications. 34(10). 1005–1014. 10 indexed citations

13.

Warwick, James & Mike Sathekge. (2011). PET/CT scanning with a high HIV/AIDS prevalence. Transfusion and Apheresis Science. 44(2). 167–172. 13 indexed citations

14.

Jordaan, Gerhard P., James Warwick, Daan G. Nel, R. H. Hewlett, & Robin Emsley. (2011). Alcohol-induced psychotic disorder: brain perfusion and psychopathology—before and after anti-psychotic treatment. Metabolic Brain Disease. 27(1). 67–77. 13 indexed citations

15.

Jordaan, Gerhard P., et al.. (2010). Resting brain perfusion in alcohol-induced psychotic disorder: A comparison in patients with alcohol dependence, schizophrenia and healthy controls. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 34(3). 479–485. 11 indexed citations

16.

Warwick, James, Paul D. Carey, Gerhard P. Jordaan, Patrick Dupont, & Dan J. Stein. (2008). Resting brain perfusion in social anxiety disorder: A voxel-wise whole brain comparison with healthy control subjects. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 32(5). 1251–1256. 58 indexed citations

17.

Warwick, James, et al.. (2008). The contribution of bone SPECT to the diagnosis of bone metastases in an African population. Nuclear Medicine Communications. 29(3). 254–259. 2 indexed citations

18.

Sathekge, Mike, et al.. (2006). A case for the provision of positron emission tomography (PET) in South African public hospitals.. PubMed. 96(7). 598, 600–1. 3 indexed citations

19.

Toorn, Ronald van, Helena Rabie, & James Warwick. (2005). Opsoclonus-myoclonus in an HIV-infected child on antiretroviral therapy—possible immune reconstitution inflammatory syndrome. European Journal of Paediatric Neurology. 9(6). 423–426. 28 indexed citations

20.

Seedat, Soraya, James Warwick, Charmaine Hugo, et al.. (2003). Single photon emission computed tomography in posttraumatic stress disorder before and after treatment with a selective serotonin reuptake inhibitor. Journal of Affective Disorders. 80(1). 45–53. 67 indexed citations

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.

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