Gregory O'Grady

Orcid: 0000-0002-5998-1080

According to our database1, Gregory O'Grady authored at least 39 papers between 1993 and 2023.

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Bibliography

2023
Optimization of Gastric Pacing Parameters Using High-Resolution Mapping.
IEEE Trans. Biomed. Eng., October, 2023

2022
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., 2022

2021
Design and Validation of a Surface-Contact Electrode for Gastric Pacing and Concurrent Slow-Wave Mapping.
IEEE Trans. Biomed. Eng., 2021

ManoMap: an automated system for characterization of colonic propagating contractions recorded by high-resolution manometry.
Medical Biol. Eng. Comput., 2021

Comparison of gold and PEDOT: PSS contacts for high-resolution gastric electrical mapping using flexible printed circuit arrays.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020
Electrocolonography: Non-Invasive Detection of Colonic Cyclic Motor Activity From Multielectrode Body Surface Recordings.
IEEE Trans. Biomed. Eng., 2020

A Simulated Anatomically Accurate Investigation Into the Effects of Biodiversity on Electrogastrography.
IEEE Trans. Biomed. Eng., 2020

Effects of Anatomical Variations on Body Surface Gastric Mapping.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

2019
A Novel Gastric Pacing Device to Modulate Slow Waves and Assessment by High-Resolution Mapping.
IEEE Trans. Biomed. Eng., 2019

Feasibility of High-Resolution Electrical Mapping for Characterizing Conduction Blocks Created by Gastric Ablation.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2018
Improved Visualization of Gastrointestinal Slow Wave Propagation Using a Novel Wavefront-Orientation Interpolation Technique.
IEEE Trans. Biomed. Eng., 2018

A Miniature Configurable Wireless System for Recording Gastric Electrophysiological Activity and Delivering High-Energy Electrical Stimulation.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2018

2017
Time-Delay Mapping of High-Resolution Gastric Slow-Wave Activity.
IEEE Trans. Biomed. Eng., 2017

A Theoretical Analysis of Electrogastrography (EGG) Signatures Associated With Gastric Dysrhythmias.
IEEE Trans. Biomed. Eng., 2017

Suppression of ventilation artifacts for gastrointestinal slow wave recordings.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Ambulatory gastric mucosal slow wave recording for chronic experimental studies.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

A framework for simulating gastric electrical propagation in confocal microscopy derived geometries.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Anatomical variations of the stomach effects on electrogastrography.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Design and application of a novel gastric pacemaker.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

2016
Iterative Covariance-Based Removal of Time-Synchronous Artifacts: Application to Gastrointestinal Electrical Recordings.
IEEE Trans. Biomed. Eng., 2016

2015
A Multiscale Tridomain Model for Simulating Bioelectric Gastric Pacing.
IEEE Trans. Biomed. Eng., 2015

A Stochastic Algorithm for Generating Realistic Virtual Interstitial Cell of Cajal Networks.
IEEE Trans. Biomed. Eng., 2015

Determining the efficient inter-electrode distance for high-resolution mapping using a mathematical model of human gastric dysrhythmias.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Detection of the Recovery Phase of in vivo gastric slow wave recordings.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Extending the automated gastrointestinal analysis pipeline: Removal of invalid slow wave marks in gastric serosal recordings.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2014
A System and Method for Online High-Resolution Mapping of Gastric Slow-Wave Activity.
IEEE Trans. Biomed. Eng., 2014

2013
Automated classification of spatiotemporal characteristics of gastric slow wave propagation.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Cellular automaton model for simulating tissue-specific intestinal electrophysiological activity.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

A simplified biophysical cell model for gastric slow wave entrainment simulation.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2012
An Improved Method for the Estimation and Visualization of Velocity Fields from Gastric High-Resolution Electrical Mapping.
IEEE Trans. Biomed. Eng., 2012

2011
A Stochastic Multi-Scale Model of Electrical Function in Normal and Depleted ICC Networks.
IEEE Trans. Biomed. Eng., 2011

A Preliminary Model of Gastrointestinal Electromechanical Coupling.
IEEE Trans. Biomed. Eng., 2011

GRAF: graph-based runtime adaptation framework.
Proceedings of the 2011 ICSE Symposium on Software Engineering for Adaptive and Self-Managing Systems, 2011

Improved signal processing techniques for the analysis of high resolution serosal slow wave activity in the stomach.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Quantification of velocity anisotropy during gastric electrical arrhythmia.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

A framework for the online analysis of multi-electrode gastric slow wave recordings.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Mapping small intestine bioelectrical activity using high-resolution printed-circuit-board electrodes.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2009
A Tissue Framework for Simulating the Effects of Gastric Electrical Stimulation and <i>In Vivo</i> Validation.
IEEE Trans. Biomed. Eng., 2009

1993
Telecommunications pedagogy for effective teaching and learning.
Proceedings of the Teleteaching, 1993


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