John U. Egbuji

892 total citations
12 papers, 718 citations indexed

About

John U. Egbuji is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, John U. Egbuji has authored 12 papers receiving a total of 718 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Gastroenterology, 4 papers in Pulmonary and Respiratory Medicine and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in John U. Egbuji's work include Gastrointestinal motility and disorders (7 papers), Phonocardiography and Auscultation Techniques (4 papers) and Cardiac electrophysiology and arrhythmias (3 papers). John U. Egbuji is often cited by papers focused on Gastrointestinal motility and disorders (7 papers), Phonocardiography and Auscultation Techniques (4 papers) and Cardiac electrophysiology and arrhythmias (3 papers). John U. Egbuji collaborates with scholars based in New Zealand, United States and United Arab Emirates. John U. Egbuji's co-authors include Peng Du, Andrew J. Pullan, Gregory O’Grady, John A. Windsor, Leo K. Cheng, Wim J. E. P. Lammers, W. J. E. P. Lammers, Jonathan C. Erickson, Greg O’Grady and Jiande D. Z. Chen and has published in prestigious journals such as Gastroenterology, Epilepsia and American Journal of Physiology-Gastrointestinal and Liver Physiology.

In The Last Decade

John U. Egbuji

12 papers receiving 709 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John U. Egbuji New Zealand	9	430	246	222	127	80	12	718
Betty Stephen United Arab Emirates	15	373 0.9×	186 0.8×	198 0.9×	97 0.8×	83 1.0×	27	690
W. J. E. P. Lammers United Arab Emirates	12	221 0.5×	113 0.5×	129 0.6×	64 0.5×	51 0.6×	16	431
David C. Kunkel United States	14	390 0.9×	57 0.2×	141 0.6×	263 2.1×	77 1.0×	49	746
Timothy R. Angeli New Zealand	20	959 2.2×	458 1.9×	449 2.0×	324 2.6×	181 2.3×	91	1.5k
Hiroko Hosaka Japan	14	328 0.8×	119 0.5×	76 0.3×	349 2.7×	12 0.1×	78	686
Chul H. You United States	9	386 0.9×	51 0.2×	111 0.5×	260 2.0×	100 1.3×	10	744
Alex Bortoff United States	17	389 0.9×	78 0.3×	92 0.4×	187 1.5×	112 1.4×	26	837
Sean P. Parsons Canada	16	413 1.0×	105 0.4×	29 0.1×	186 1.5×	80 1.0×	42	734
EE Daniel Canada	14	247 0.6×	111 0.5×	54 0.2×	84 0.7×	56 0.7×	33	708
SK Sarna United States	6	308 0.7×	48 0.2×	44 0.2×	112 0.9×	83 1.0×	7	541

Countries citing papers authored by John U. Egbuji

Since Specialization

Citations

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

Fields of papers citing papers by John U. Egbuji

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John U. Egbuji. 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 John U. Egbuji. The network helps show where John U. Egbuji may publish in the future.

Co-authorship network of co-authors of John U. Egbuji

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

All Works

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12 of 12 papers shown

O’Grady, Gregory, John U. Egbuji, Peng Du, et al.. (2011). High‐resolution spatial analysis of slow wave initiation and conduction in porcine gastric dysrhythmia. Neurogastroenterology & Motility. 23(9). e345–55. 65 indexed citations

Erickson, Jonathan C., Greg O’Grady, Peng Du, et al.. (2010). Automated Gastric Slow Wave Cycle Partitioning and Visualization for High-resolution Activation Time Maps. Annals of Biomedical Engineering. 39(1). 469–483. 44 indexed citations

Egbuji, John U., Gregory O’Grady, Peng Du, et al.. (2010). Origin, propagation and regional characteristics of porcine gastric slow wave activity determined by high-resolution mapping. Neurogastroenterology & Motility. 22(10). e292–e300. 98 indexed citations

Bergin, Peter S., Ettore Beghi, & John U. Egbuji. (2010). The EpiNet project—Invitation to participate in investigator‐led clinical research. Epilepsia. 51(9). 1919–1920. 1 indexed citations

O’Grady, Gregory, Peng Du, Leo K. Cheng, et al.. (2010). Origin and propagation of human gastric slow-wave activity defined by high-resolution mapping. American Journal of Physiology-Gastrointestinal and Liver Physiology. 299(3). G585–G592. 205 indexed citations

Cheng, Leo K., Gregory O’Grady, Peng Du, et al.. (2009). Gastrointestinal system. WIREs Systems Biology and Medicine. 2(1). 65–79. 99 indexed citations

Du, Peng, Wenlian Qiao, Gregory O’Grady, et al.. (2009). Automated detection of gastric slow wave events and estimation of propagation velocity vector fields from serosal high-resolution mapping. PubMed. 2009. 2527–2530. 9 indexed citations

Cheng, Leo K., Gregory O’Grady, Peng Du, et al.. (2009). Detailed measurements of gastric electrical activity and their implications on inverse solutions. PubMed. 11. 1302–1305. 8 indexed citations

O’Grady, Gregory, Peng Du, John U. Egbuji, et al.. (2009). W1766 A Novel Laparoscopic Device for the Measurement of Gastrointestinal Slow Wave Activity. Gastroenterology. 136(5). A–937. 1 indexed citations

10.

O’Grady, Gregory, Peng Du, Wim J. E. P. Lammers, et al.. (2009). High-resolution entrainment mapping of gastric pacing: a new analytical tool. American Journal of Physiology-Gastrointestinal and Liver Physiology. 298(2). G314–G321. 56 indexed citations

11.

O’Grady, Gregory, John U. Egbuji, Peng Du, et al.. (2009). High‐Frequency Gastric Electrical Stimulation for the Treatment of Gastroparesis: A Meta‐Analysis. World Journal of Surgery. 33(8). 1693–1701. 98 indexed citations

12.

O’Grady, Gregory, Peng Du, John U. Egbuji, et al.. (2009). A novel laparoscopic device for measuring gastrointestinal slow-wave activity. Surgical Endoscopy. 23(12). 2842–2848. 34 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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