Leo K. Cheng

Orcid: 0000-0003-2426-8987

According to our database1, Leo K. Cheng authored at least 124 papers between 2003 and 2024.

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Bibliography

2024
Measurement and Analysis of In Vivo Gastroduodenal Slow Wave Patterns Using Anatomically-Specific Cradles and Electrodes.
IEEE Trans. Biomed. Eng., April, 2024

High-Energy Pacing in the Jejunum Elicits Pulsatile Segmental Contractions.
IEEE Trans. Biomed. Eng., March, 2024

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

Electroanatomical mapping of the stomach with simultaneous biomagnetic measurements.
Comput. Biol. Medicine, October, 2023

Diffeomorphic Surface Modeling for MRI-Based Characterization of Gastric Anatomy and Motility.
IEEE Trans. Biomed. Eng., July, 2023

Stomach Geometry Reconstruction Using Serosal Transmitting Coils and Magnetic Source Localization.
IEEE Trans. Biomed. Eng., March, 2023

A novel framework for the removal of pacing artifacts from bio-electrical recordings.
Comput. Biol. Medicine, March, 2023

Steady-state approximations for Hodgkin-Huxley cell models: Reduction of order for uterine smooth muscle cell model.
PLoS Comput. Biol., 2023

Optical Mapping of Virtual Electrode Polarization Pattern and Its Relationship with Pacemaker Location during Gastric Pacing.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Atrous spatial pyramid pooling and multi-image data fusion for smooth muscle segmentation in upper gastrointestinal sphincters.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Landmark-free Shape Analysis of the Human Duodenum.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Evaluation of Pacing Parameters to Induce Contractions in the Small Intestine.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

An Accurate Fiducial Marker for Aligning EMG signals with Swallow Onset.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

MRI Derived Simulations of Flow Patterns in the Stomach.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Cervical Vagus Nerve Stimulation Disrupts Gastric Slow Wave Activity in Rats.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

2022
Nonlinear Model Predictive Control of a Robotic Soft Esophagus.
IEEE Trans. Ind. Electron., 2022

Muscle-Specific High-Density Electromyography Arrays for Hand Gesture Classification.
IEEE Trans. Biomed. Eng., 2022

High-Resolution Spatiotemporal Quantification of Intestinal Motility With Free-Form Deformation.
IEEE Trans. Biomed. Eng., 2022

Quantification of Gastric Slow Wave Velocity Using Bipolar High-Resolution Recordings.
IEEE Trans. Biomed. Eng., 2022

Characterizing Spatial Signatures of Gastric Electrical Activity Using Biomagnetic Source Localization.
IEEE Trans. Biomed. Eng., 2022

A framework for the design of a closed-loop gastric pacemaker for treating conduction block.
Comput. Methods Programs Biomed., 2022

Optimal Feedback Linearization Control for a Bioinspired Soft Pneumatic Contractive Actuator.
Proceedings of the 28th International Conference on Mechatronics and Machine Vision in Practice, 2022

Wet-printing of PEDOT: PSS Microelectrodes for Gastric Slow Wave Recording.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Reconstruction of the Gastro-esophageal Junction Based on Ultramill Imaging for Biomechanical Analysis.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Anatomically-Specific, 3D-Printed Cradles Enable In Vivo Mapping of the Bioelectrical Activation across the Gastroduodenal Junction.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Gastric pacing response evaluated with simultaneous electrical and optical mapping.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

A generalized framework for pacing artifact removal using a Hampel filter.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Non-invasive assessment of swallowing using flexible high-density electromyography arrays.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Deciphering Stomach Myoelectrical Slow Wave Conduction Patterns via Confocal Imaging of Gastric Pacemaker Cells and Fractal Geometry.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

In vivo multi-channel measurement of electrical activity of the non-pregnant rat uterus.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

A Computational Model of Biophysical Properties of the Rat Stomach Informed by Comprehensive Analysis of Muscle Anatomy.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Mathematical Modeling of Gastric Slow Waves During Electrical Field Stimulation.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Anatomically Constrained Gastric Slow Wave Localization using Biomagnetic Data.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 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

Effects of magnetogastrography sensor configurations in tracking slow wave propagation.
Comput. Biol. Medicine, 2021

Simulation of Solid Meal Digestion in a Soft Gastric Robot using SOFA.
Proceedings of the 27th International Conference on Mechatronics and Machine Vision in Practice, 2021

A computational model of radiofrequency ablation in the stomach, an emerging therapy for gastric dysrhythmias.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

Characterization of Slow Wave Activity in Ex-vivo Porcine Small Intestine Segments.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

Antral Variation of Murine Gastric Pacemaker Cells Informed by Confocal Imaging and Machine Learning Methods.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

Quantification of Gastric Contractions Using MRI with a Natural Contrast Agent.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

Reconstruction of stomach geometry using magnetic source localization.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020
Sparse Machine Learning Discovery of Dynamic Differential Equation of an Esophageal Swallowing Robot.
IEEE Trans. Ind. Electron., 2020

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

A novel approach for model-based design of gastric pacemakers.
Comput. Biol. Medicine, 2020

High-Density Electromyography Based Control of Robotic Devices: On the Execution of Dexterous Manipulation Tasks.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

Design of a closed-loop gastric pacemaker for modulating dysrhythmic conduction patterns via extracellular potentials.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Comparative Study of a Biomechanical Model-based and Black-box Approach for Subject-Specific Movement Prediction<sup>*</sup>.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Transmural Temperature Monitoring to Quantify Thermal Conduction And Lesion Formation During Gastric Ablation, an Emerging Therapy for Gastric Dysrhythmias.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Modelling Flow and Mixing in the Proximal Small Intestine.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

A Spatially-dense Microfabricated Photolithographic Electrode Array for Gastrointestinal Slow Wave Recordings <sup>*</sup>.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Design and Application of an Inflatable Cuff to Aid High-Resolution Intestinal Slow Wave Recordings <sup>*</sup>.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Supervised Machine Learning Segmentation and Quantification of Gastric Pacemaker Cells.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

HD-EMG Electrode Count and Feature Selection Influence on Pattern-based Movement Classification Accuracy.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

High-Resolution Mapping of Intestinal Spike Bursts and Motility.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

A Novel Method for Time-Dependent Numerical Modeling of Gastric Motility Directly from Magnetic Resonance Imaging<sup>*</sup>.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Detection of Slow Wave Propagation Direction Using Bipolar High-Resolution Recordings.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Simulation-based Analysis of Magnetogastrography Sensor Configurations for Characterizing Gastric Slow Wave Dysrhythmias.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Trace Mapping: A New Visualization Technique for Analyzing Gastrointestinal High-Resolution Electrical Mapping Data.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Computational Reconstruction of 3D Stomach Geometry using Magnetic Field Source Localization.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Continuum Based Bioelectrical Simulations using Structurally Realistic Gastrointestinal Pacemaker Cell Networks.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Design of Pressure Sensor Arrays to Assess Electrode Contact Pressure During In Vivo Recordings in the Gut<sup>*</sup>.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

A V-Net Based Deep Learning Model for Segmentation and Classification of Histological Images of Gastric Ablation.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

2019
A Formal Approach for Scalable Simulation of Gastric ICC Electrophysiology.
IEEE Trans. Biomed. Eng., 2019

Noninvasive Magnetogastrography Detects Erythromycin-Induced Effects on the Gastric Slow Wave.
IEEE Trans. Biomed. Eng., 2019

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

Quantification of Dynamic Gastric Slow Wave Activity using Recurrence Plots.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Effect of Segmentation Parameters on Classification Accuracy of High-Density EMG recordings.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

A Framework for Spatiotemporal Analysis of Gastrointestinal Spike Burst Propagation.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Detection of Monophasic Slow-wave Activation Phase Using Wavelet Decomposition.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Methods for Visualization of Gastric Endoscopic Mapping Data From Three-Dimensional, Non-Uniform Electrode Arrays.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Source localization for gastric electrical activity using simulated magnetogastrographic data.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 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

Testing and Analysis of Migration Displacement of a Flared Stent Deployed in an Esophageal Swallowing Robot.
Proceedings of the 25th International Conference on Mechatronics and Machine Vision in Practice, 2018

A Soft Ring-shaped Actuator: FE Simulation and Motion Tracking.
Proceedings of the 25th International Conference on Mechatronics and Machine Vision in Practice, 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

FEA Evaluation of Ring-Shaped Soft-Actuators for a Stomach Robot.
Proceedings of the Robot Intelligence Technology and Applications 5, 2017

Artificial Intelligence Approach to the Trajectory Generation and Dynamics of a Soft Robotic Swallowing Simulator.
Proceedings of the Robot Intelligence Technology and Applications 5, 2017

Biomimetic evaluation of bolus transit in modelled esophageal swallowing.
Proceedings of the 24th International Conference on Mechatronics and Machine Vision in Practice, 2017

Actuation planning and modeling of a soft swallowing robot.
Proceedings of the 24th International Conference on Mechatronics and Machine Vision in Practice, 2017

A mathematical model of the effects of anoctamin-1 loss on intestinal slow wave entrainment.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 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

Characterization of Electrophysiological Propagation by Multichannel Sensors.
IEEE Trans. Biomed. Eng., 2016

2015
Biomimetic Investigation of Intrabolus Pressure Signatures by a Peristaltic Swallowing Robot.
IEEE Trans. Instrum. Meas., 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

Tissue specific simulations of interstitial cells of cajal networks using unstructured meshes.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

A comparison of solver performance for complex gastric electrophysiology models.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 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

A system for automated quantification of cutaneous electrogastrograms.
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

A theoretical analysis of the electrogastrogram (EGG).
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

2013
Soft-Robotic Peristaltic Pumping Inspired by Esophageal Swallowing in Man.
Proceedings of the Robot Intelligence Technology and Applications 2, 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

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

Reconstruction of multiple gastric electrical wave fronts using potential based inverse methods.
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

Surface Current Density Mapping for Identification of Gastric Slow Wave Propagation.
IEEE Trans. Biomed. Eng., 2009

2006
An integrative software package for gastrointestinal biomagnetic data acquisition and analysis using SQUID magnetometers.
Comput. Methods Programs Biomed., 2006

Anatomically Based Computational Models of the Male and Female Pelvic Floor and Anal Canal.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Modeling Blood Flow in the Gastrointestinal System.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Mathematically Modeling the Effects of Electrically Stimulating Skeletal Muscle.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Anatomically Realistic Torso Model For Studying the Relative Decay of Gastric Electrical and Magnetic Fields.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005
Rapid construction of a patient-specific torso model from 3D ultrasound for non-invasive imaging of cardiac electrophysiology.
Medical Biol. Eng. Comput., 2005

2003
Effects of experimental and modeling errors on electrocardiographic inverse formulations.
IEEE Trans. Biomed. Eng., 2003

Comparison of potential- and activation-based formulations for the inverse problem of electrocardiology.
IEEE Trans. Biomed. Eng., 2003


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