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Gregory O’Grady

Observed names: G O'Grady, G O’Grady, G. O'GRADY, G. O'Grady, G. O’Grady, G. O’grady, Greg O'Grady, Greg O’Grady, Gregory O'GRADY, Gregory O'Grady, Gregory OGrady, Gregory O’grady, O'Grady, G, O'Grady, Gregory, O’Grady G, g. o'grady
Observed institutions: University of Auckland, Auckland City Hospital, Auckland University of Technology, Auckland District Health Board, Starship Children's Health, Health New Zealand, Royal Australasian College of Surgeons, University of Birmingham
ORCID: 0000-0002-5998-1080
Observed ORCID: 0000-0002-5998-1080
OpenAlex ID: A5000581854
Abnormal Initiation and Conduction of Slow-Wave Activity in Gastroparesis, Defined by High-Resolution Electrical Mapping
2012 · Gregory O'Grady, Timothy R. Angeli, et al. · Gastroenterology · 324
Origin and propagation of human gastric slow-wave activity defined by high-resolution mapping
2010 · Gregory O'Grady, Peng Du, et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 280
Loss of Interstitial Cells of Cajal and Patterns of Gastric Dysrhythmia in Patients With Chronic Unexplained Nausea and Vomiting
2015 · Timothy R. Angeli, Leo K. Cheng, et al. · Gastroenterology · 236
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Defining low anterior resection syndrome: a systematic review of the literature
2017 · C. Keane, C. Wells, et al. · Colorectal Disease · 219
Quantification of in vivo colonic motor patterns in healthy humans before and after a meal revealed by high‐resolution fiber‐optic manometry
2014 · P. G. Dinning, L. Wiklendt, et al. · Neurogastroenterology & Motility · 202
A systematic review of methods to palliate malignant gastric outlet obstruction
2009 · Jasen Ly, Gregory O’Grady, et al. · Surgical Endoscopy · 178
High-resolution Mapping of In Vivo Gastrointestinal Slow Wave Activity Using Flexible Printed Circuit Board Electrodes: Methodology and Validation
2009 · Peng Du, G. O’Grady, et al. · Annals of Biomedical Engineering · 164
Gastrointestinal system
2009 · Leo K. Cheng, Gregory O'Grady, et al. · WIREs Systems Biology and Medicine · 135
Acute colonic pseudo-obstruction: A systematic review of aetiology and mechanisms
2017 · Cameron I Wells, Gregory O’Grady, et al. · World Journal of Gastroenterology · 132
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High‐Frequency Gastric Electrical Stimulation for the Treatment of Gastroparesis: A Meta‐Analysis
2009 · Gregory O’Grady, John U. Egbuji, et al. · World Journal of Surgery · 119
Death of the teaching autopsy
2003 · Gregory O'Grady · BMJ · 116
Origin, propagation and regional characteristics of porcine gastric slow wave activity determined by high-resolution mapping
2010 · J. U. Egbuji, G. O’grady, et al. · Neurogastroenterology & Motility · 113
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Recent progress in gastric arrhythmia: Pathophysiology, clinical significance and future horizons
2014 · Gregory O'Grady, Tim H‐H Wang, et al. · Clinical and Experimental Pharmacology and Physiology · 107
The gastrointestinal electrical mapping suite (GEMS): software for analyzing and visualizing high-resolution (multi-electrode) recordings in spatiotemporal detail
2012 · Rita Yassi, Gregory O’Grady, et al. · BMC Gastroenterology · 107
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High-resolution anatomic correlation of cyclic motor patterns in the human colon: Evidence of a rectosigmoid brake
2017 · Anthony Y. Lin, Peng Du, et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 95
Functional physiology of the human terminal antrum defined by high-resolution electrical mapping and computational modeling
2016 · Rachel Berry, Taimei Miyagawa, et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 94
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Prolonged Postoperative Ileus Significantly Increases the Cost of Inpatient Stay for Patients Undergoing Elective Colorectal Surgery: Results of a Multivariate Analysis of Prospective Data at a Single Institution
2018 · Howe Mao, Tony G.E. Milne, et al. · Diseases of the Colon & Rectum · 88
Functional outcomes from a randomized trial of early closure of temporary ileostomy after rectal excision for cancer
2019 · C Keane, J Park, et al. · British journal of surgery · 87
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The bioelectrical basis and validity of gastrointestinal extracellular slow wave recordings
2013 · Timothy R. Angeli, Peng Du, et al. · The Journal of Physiology · 86
Rapid high‐amplitude circumferential slow wave propagation during normal gastric pacemaking and dysrhythmias
2012 · G. O’Grady, P. Du, et al. · Neurogastroenterology & Motility · 77
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High‐resolution spatial analysis of slow wave initiation and conduction in porcine gastric dysrhythmia
2011 · G. O’Grady, J. U. Egbuji, et al. · Neurogastroenterology & Motility · 77
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Methods for High-Resolution Electrical Mapping in the Gastrointestinal Tract
2018 · Gregory O'Grady, Timothy R. Angeli, et al. · IEEE Reviews in Biomedical Engineering · 76
Principles and clinical methods of body surface gastric mapping: Technical review
2023 · Gregory O'Grady, Chris Varghese, et al. · Neurogastroenterology & Motility · 75
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The gastric conduction system in health and disease: a translational review
2021 · Gregory O’Grady, Armen A. Gharibans, et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 72
Comparison of filtering methods for extracellular gastric slow wave recordings
2012 · N. Paskaranandavadivel, G. O’Grady, et al. · Neurogastroenterology & Motility · 72
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Works count: 280
Citation count: 6,885
H-index: 44
I10-index: 145
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