Gregory O'Grady

27 papers Journal 12Unranked 15
YearRankTypeTitle / Venue / Authors
2023 J jnl
Optimization of Gastric Pacing Parameters Using High-Resolution Mapping.
IEEE Trans. Biomed. Eng.
Saeed Alighaleh, Leo K. Cheng, Timothy R. Angeli-Gordon, Gregory O'Grady, Niranchan Paskaranandavadivel
2022 J jnl
Effects of Anatomical Variations of the Stomach on Body-Surface Gastric Mapping Investigated Using a Large Population-Based Multiscale Simulation Approach.
IEEE Trans. Biomed. Eng.
Kanyarak Ruenruaysab, Stefan Calder, Tommy Hayes, Christopher N. Andrews, Gregory O'Grady, Armen A. Gharibans, Peng Du
2021 — conf
Comparison of gold and PEDOT: PSS contacts for high-resolution gastric electrical mapping using flexible printed circuit arrays.
EMBC
Peikai Zhang, Jadranka Travas-Sejdic, Gregory O'Grady, Peng Du
2021 J jnl
Design and Validation of a Surface-Contact Electrode for Gastric Pacing and Concurrent Slow-Wave Mapping.
IEEE Trans. Biomed. Eng.
Saeed Alighaleh, Leo K. Cheng, Timothy R. Angeli-Gordon, Zahra Aghababaie, Gregory O'Grady, Niranchan Paskaranandavadivel
2021 J jnl
ManoMap: an automated system for characterization of colonic propagating contractions recorded by high-resolution manometry.
Medical Biol. Eng. Comput.
Niranchan Paskaranandavadivel, Anthony Y. Lin, Leo K. Cheng, Ian P. Bissett, Andrew Lowe, John W. Arkwright, Saeed Mollaee, Phil G. Dinning, Gregory O'Grady
2020 J jnl
A Simulated Anatomically Accurate Investigation Into the Effects of Biodiversity on Electrogastrography.
IEEE Trans. Biomed. Eng.
Stefan Calder, Gregory O'Grady, Leo K. Cheng, Peng Du
2020 — conf
Effects of Anatomical Variations on Body Surface Gastric Mapping.
EMBC
Kanyarak Ruenruaysab, Stefan Calder, Tommy Hayes, Gregory O'Grady, Armen A. Gharibans, Peng Du
2019 J jnl
A Novel Gastric Pacing Device to Modulate Slow Waves and Assessment by High-Resolution Mapping.
IEEE Trans. Biomed. Eng.
Saeed Alighaleh, Leo K. Cheng, Timothy R. Angeli, Mina Amiri, Shameer Sathar, Gregory O'Grady, Niranchan Paskaranandavadivel
2019 — conf
Feasibility of High-Resolution Electrical Mapping for Characterizing Conduction Blocks Created by Gastric Ablation.
EMBC
Zahra Aghababaie, Chih-Hsiang Alexander Chan, Niranchan Paskaranandavadivel, Arthur Beyder, Gianrico Farrugia, Samuel Asirvatham, Gregory O'Grady, Leo K. Cheng, Timothy R. Angeli
2018 J jnl
Improved Visualization of Gastrointestinal Slow Wave Propagation Using a Novel Wavefront-Orientation Interpolation Technique.
IEEE Trans. Biomed. Eng.
Terence P. Mayne, Niranchan Paskaranandavadivel, Jonathan C. Erickson, Gregory O'Grady, Leo K. Cheng, Timothy R. Angeli
2017 — conf
A framework for simulating gastric electrical propagation in confocal microscopy derived geometries.
EMBC
Berit Krohn, Shameer Sathar, Oliver Röhrle, Jean-Marie Vanderwinden, Gregory O'Grady, Leo K. Cheng
2017 — conf
Ambulatory gastric mucosal slow wave recording for chronic experimental studies.
EMBC
Niranchan Paskaranandavadivel, Timothy R. Angeli, Abigail Stocker, Lindsay McElmurray, Gregory O'Grady, Thomas L. Abell, Leo K. Cheng
2017 — conf
Design and application of a novel gastric pacemaker.
EMBC
Saeed Alighaleh, Timothy R. Angeli, Shameer Sathar, Gregory O'Grady, Leo K. Cheng, Niranchan Paskaranandavadivel
2017 — conf
Suppression of ventilation artifacts for gastrointestinal slow wave recordings.
EMBC
Niranchan Paskaranandavadivel, Saeed Alighaleh, Peng Du, Gregory O'Grady, Leo K. Cheng
2017 J jnl
Time-Delay Mapping of High-Resolution Gastric Slow-Wave Activity.
IEEE Trans. Biomed. Eng.
Niranchan Paskaranandavadivel, Gregory O'Grady, Leo K. Cheng
2016 J jnl
Iterative Covariance-Based Removal of Time-Synchronous Artifacts: Application to Gastrointestinal Electrical Recordings.
IEEE Trans. Biomed. Eng.
Jonathan C. Erickson, Joy Putney, Douglas Hilbert, Niranchan Paskaranandavadivel, Leo K. Cheng, Gregory O'Grady, Timothy R. Angeli
2015 J jnl
A Stochastic Algorithm for Generating Realistic Virtual Interstitial Cell of Cajal Networks.
IEEE Trans. Biomed. Eng.
Jerry Gao, Shameer Sathar, Gregory O'Grady, Rosalind Archer, Leo K. Cheng
2015 — conf
Detection of the Recovery Phase of in vivo gastric slow wave recordings.
EMBC
Niranchan Paskaranandavadivel, Xingzheng Pan, Peng Du, Gregory O'Grady, Leo K. Cheng
2015 — conf
Determining the efficient inter-electrode distance for high-resolution mapping using a mathematical model of human gastric dysrhythmias.
EMBC
Joy Putney, Gregory O'Grady, Timothy R. Angeli, Niranchan Paskaranandavadivel, Leo K. Cheng, Jonathan C. Erickson, Peng Du
2015 — conf
Extending the automated gastrointestinal analysis pipeline: Removal of invalid slow wave marks in gastric serosal recordings.
EMBC
Niranchan Paskaranandavadivel, Peng Du, Jonathan C. Erickson, Gregory O'Grady, Leo K. Cheng
2014 J jnl
A System and Method for Online High-Resolution Mapping of Gastric Slow-Wave Activity.
IEEE Trans. Biomed. Eng.
Simon H. Bull, Gregory O'Grady, Peng Du, Leo K. Cheng
2013 — conf
A simplified biophysical cell model for gastric slow wave entrainment simulation.
EMBC
Peng Du, Jerry Gao, Gregory O'Grady, Leo K. Cheng
2013 — conf
Automated classification of spatiotemporal characteristics of gastric slow wave propagation.
EMBC
Niranchan Paskaranandavadivel, Jerry Gao, Peng Du, Gregory O'Grady, Leo K. Cheng
2012 J jnl
An Improved Method for the Estimation and Visualization of Velocity Fields from Gastric High-Resolution Electrical Mapping.
IEEE Trans. Biomed. Eng.
Niranchan Paskaranandavadivel, Gregory O'Grady, Peng Du, Andrew J. Pullan, Leo K. Cheng
2011 — conf
Improved signal processing techniques for the analysis of high resolution serosal slow wave activity in the stomach.
EMBC
Niranchan Paskaranandavadivel, Leo K. Cheng, Peng Du, Gregory O'Grady, Andrew J. Pullan
2011 — conf
Mapping small intestine bioelectrical activity using high-resolution printed-circuit-board electrodes.
EMBC
Timothy R. Angeli, Gregory O'Grady, Jonathan C. Erickson, Peng Du, Niranchan Paskaranandavadivel, Ian P. Bissett, Leo K. Cheng, Andrew J. Pullan
1993 — conf
Telecommunications pedagogy for effective teaching and learning.
Teleteaching
Andy Gray, Gregory O'Grady