Niranchan Paskaranandavadivel

63 papers A* 1Journal 22Unranked 40
YearRankTypeTitle / Venue / Authors
2025 J jnl
Markerless recurrence analysis of gastric electrophysiology during vagus nerve stimulation.
Comput. Biol. Medicine
Omkar N. Athavale, Niranchan Paskaranandavadivel, Leo K. Cheng, Peng Du
2024 J jnl
High-Energy Pacing in the Jejunum Elicits Pulsatile Segmental Contractions.
IEEE Trans. Biomed. Eng.
Nipuni D. Nagahawatte, Recep Avci, Timothy R. Angeli-Gordon, Niranchan Paskaranandavadivel, Leo K. Cheng
2023 J jnl
A novel framework for the removal of pacing artifacts from bio-electrical recordings.
Comput. Biol. Medicine
Nipuni D. Nagahawatte, Niranchan Paskaranandavadivel, Laura R. Bear, Recep Avci, Leo K. Cheng
2023 J jnl
Electroanatomical mapping of the stomach with simultaneous biomagnetic measurements.
Comput. Biol. Medicine
Chad E. Drake, Leo K. Cheng, Nicole D. Muszynski, Suseela Somarajan, Niranchan Paskaranandavadivel, Timothy R. Angeli-Gordon, Peng Du, Leonard A. Bradshaw, Recep Avci
2023 — conf
Evaluation of Pacing Parameters to Induce Contractions in the Small Intestine.
EMBC
Nipuni D. Nagahawatte, Recep Avci, Niranchan Paskaranandavadivel, Leo K. Cheng
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
2023 J jnl
Stomach Geometry Reconstruction Using Serosal Transmitting Coils and Magnetic Source Localization.
IEEE Trans. Biomed. Eng.
Chad E. Drake, Leo K. Cheng, Niranchan Paskaranandavadivel, Saeed Alighaleh, Timothy R. Angeli-Gordon, Peng Du, Leonard A. Bradshaw, Recep Avci
2022 J jnl
A framework for the design of a closed-loop gastric pacemaker for treating conduction block.
Comput. Methods Programs Biomed.
Luman Wang, Avinash Malik, Partha S. Roop, Leo K. Cheng, Niranchan Paskaranandavadivel
2022 — conf
A generalized framework for pacing artifact removal using a Hampel filter.
EMBC
Nipuni D. Nagahawatte, Leo K. Cheng, Recep Avci, Laura R. Bear, Niranchan Paskaranandavadivel
2022 — conf
Anatomically Constrained Gastric Slow Wave Localization using Biomagnetic Data.
EMBC
Timothy R. Angeli-Gordon, Chad E. Eichler, Leo K. Cheng, Niranchan Paskaranandavadivel, Peng Du, Leonard A. Bradshaw, Recep Avci
2022 J jnl
Characterizing Spatial Signatures of Gastric Electrical Activity Using Biomagnetic Source Localization.
IEEE Trans. Biomed. Eng.
Recep Avci, Chad E. Eichler, Niranchan Paskaranandavadivel, Peng Du, Timothy R. Angeli-Gordon, Leonard A. Bradshaw, Leo K. Cheng
2022 — conf
Gastric pacing response evaluated with simultaneous electrical and optical mapping.
EMBC
Nipuni D. Nagahawatte, Hanyu Zhang, Niranchan Paskaranandavadivel, Haley N. Patton, Amy S. Garrett, Timothy R. Angeli-Gordon, Linley Nisbet, Jack M. Rogers, Leo K. Cheng
2022 J jnl
High-Resolution Spatiotemporal Quantification of Intestinal Motility With Free-Form Deformation.
IEEE Trans. Biomed. Eng.
Sachira Kuruppu, Leo K. Cheng, Poul M. F. Nielsen, Thiranja P. Babarenda Gamage, Recep Avci, Timothy R. Angeli, Niranchan Paskaranandavadivel
2022 J jnl
Muscle-Specific High-Density Electromyography Arrays for Hand Gesture Classification.
IEEE Trans. Biomed. Eng.
Jaime E. Lara, Leo K. Cheng, Oliver Röhrle, Niranchan Paskaranandavadivel
2022 — conf
Non-invasive assessment of swallowing using flexible high-density electromyography arrays.
EMBC
Kiara J. W. Miller, Phoebe Macrae, Niranchan Paskaranandavadivel, Maggie-Lee Huckabee, Leo K. Cheng
2022 J jnl
Quantification of Gastric Slow Wave Velocity Using Bipolar High-Resolution Recordings.
IEEE Trans. Biomed. Eng.
Henry Han, Leo K. Cheng, Recep Avci, Niranchan Paskaranandavadivel
2021 — conf
Characterization of Slow Wave Activity in Ex-vivo Porcine Small Intestine Segments.
EMBC
Nipuni D. Nagahawatte, Niranchan Paskaranandavadivel, Leo K. Cheng
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
Effects of magnetogastrography sensor configurations in tracking slow wave propagation.
Comput. Biol. Medicine
Chad E. Eichler, Leo K. Cheng, Niranchan Paskaranandavadivel, Peng Du, Leonard A. Bradshaw, Recep Avci
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
2021 — conf
Quantification of Gastric Contractions Using MRI with a Natural Contrast Agent.
EMBC
Saeed Hosseini, Recep Avci, Niranchan Paskaranandavadivel, Vinod Suresh, Leo K. Cheng
2021 — conf
Reconstruction of stomach geometry using magnetic source localization.
EMBC
Chad E. Eichler, Leo K. Cheng, Niranchan Paskaranandavadivel, Saeed Alighaleh, Timothy R. Angeli-Gordon, Peng Du, Leonard A. Bradshaw, Recep Avci
2020 — conf
A Novel Method for Time-Dependent Numerical Modeling of Gastric Motility Directly from Magnetic Resonance Imaging
EMBC
Saeed Hosseini, Recep Avci, Niranchan Paskaranandavadivel, Nadun Palmada, Vinod Suresh, Leo K. Cheng
2020 — conf
A Spatially-dense Microfabricated Photolithographic Electrode Array for Gastrointestinal Slow Wave Recordings
EMBC
Nipuni D. Nagahawatte, Niranchan Paskaranandavadivel, Timothy R. Angeli, Leo K. Cheng, Recep Avci
2020 — conf
A V-Net Based Deep Learning Model for Segmentation and Classification of Histological Images of Gastric Ablation.
EMBC
Zahra Aghababaie, Kevin Jamart, Chih-Hsiang Alexander Chan, Satya Amirapu, Leo K. Cheng, Niranchan Paskaranandavadivel, Recep Avci, Timothy R. Angeli
2020 J jnl
A novel approach for model-based design of gastric pacemakers.
Comput. Biol. Medicine
Luman Wang, Avinash Malik, Partha S. Roop, Leo K. Cheng, Niranchan Paskaranandavadivel, Weiwei Ai
2020 — conf
Computational Reconstruction of 3D Stomach Geometry using Magnetic Field Source Localization.
EMBC
Recep Avci, Niranchan Paskaranandavadivel, Chad E. Eichler, Byron Y. C. Lam, Timothy R. Angeli, Leonard A. Bradshaw, Leo K. Cheng
2020 — conf
Continuum Based Bioelectrical Simulations using Structurally Realistic Gastrointestinal Pacemaker Cell Networks.
EMBC
Recep Avci, Niranchan Paskaranandavadivel, Peng Du, Jean-Marie Vanderwinden, Leo K. Cheng
2020 — conf
Design and Application of an Inflatable Cuff to Aid High-Resolution Intestinal Slow Wave Recordings
EMBC
Kiara J. W. Miller, Leo K. Cheng, Timothy R. Angeli, Recep Avci, Niranchan Paskaranandavadivel
2020 — conf
Design of Pressure Sensor Arrays to Assess Electrode Contact Pressure During In Vivo Recordings in the Gut
EMBC
Omkar N. Athavale, Niranchan Paskaranandavadivel, Timothy R. Angeli, Recep Avci, Leo K. Cheng
2020 — conf
Design of a closed-loop gastric pacemaker for modulating dysrhythmic conduction patterns via extracellular potentials.
EMBC
Luman Wang, Avinash Malik, Partha S. Roop, Leo K. Cheng, Niranchan Paskaranandavadivel, Weiwei Ai
2020 — conf
Detection of Slow Wave Propagation Direction Using Bipolar High-Resolution Recordings.
EMBC
Henry Han, Leo K. Cheng, Recep Avci, Niranchan Paskaranandavadivel
2020 — conf
HD-EMG Electrode Count and Feature Selection Influence on Pattern-based Movement Classification Accuracy.
EMBC
Jaime E. Lara, Niranchan Paskaranandavadivel, Leo K. Cheng
2020 A* conf
High-Density Electromyography Based Control of Robotic Devices: On the Execution of Dexterous Manipulation Tasks.
ICRA
Anany Dwivedi, Jaime E. Lara, Leo K. Cheng, Niranchan Paskaranandavadivel, Minas V. Liarokapis
2020 — conf
High-Resolution Mapping of Intestinal Spike Bursts and Motility.
EMBC
Sachira Kuruppu, Leo K. Cheng, Timothy R. Angeli, Recep Avci, Niranchan Paskaranandavadivel
2020 — conf
Simulation-based Analysis of Magnetogastrography Sensor Configurations for Characterizing Gastric Slow Wave Dysrhythmias.
EMBC
Chad E. Eichler, Leo K. Cheng, Peng Du, Stefan Calder, Niranchan Paskaranandavadivel, Leonard A. Bradshaw, Recep Avci
2020 — conf
Trace Mapping: A New Visualization Technique for Analyzing Gastrointestinal High-Resolution Electrical Mapping Data.
EMBC
Chih-Hsiang Alexander Chan, Zahra Aghababaie, Niranchan Paskaranandavadivel, Leo K. Cheng, Recep Avci, Timothy R. Angeli
2020 — conf
Transmural Temperature Monitoring to Quantify Thermal Conduction And Lesion Formation During Gastric Ablation, an Emerging Therapy for Gastric Dysrhythmias.
EMBC
Mikhael T. Sayat, Zahra Aghababaie, Leo K. Cheng, Niranchan Paskaranandavadivel, Recep Avci, Johan Rickus, Wharengaro Ruha, Timothy R. Angeli
2019 J jnl
A Formal Approach for Scalable Simulation of Gastric ICC Electrophysiology.
IEEE Trans. Biomed. Eng.
Luman Wang, Avinash Malik, Partha S. Roop, Leo K. Cheng, Niranchan Paskaranandavadivel
2019 — conf
A Framework for Spatiotemporal Analysis of Gastrointestinal Spike Burst Propagation.
EMBC
Sachira Kuruppu, Leo K. Cheng, Timothy R. Angeli, Recep Avci, Niranchan Paskaranandavadivel
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
Detection of Monophasic Slow-wave Activation Phase Using Wavelet Decomposition.
EMBC
Henry Han, Leo K. Cheng, Timothy R. Angeli, Niranchan Paskaranandavadivel
2019 — conf
Effect of Segmentation Parameters on Classification Accuracy of High-Density EMG recordings.
EMBC
Jaime E. Lara, Niranchan Paskaranandavadivel, Leo K. Cheng
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
2019 — conf
Methods for Visualization of Gastric Endoscopic Mapping Data From Three-Dimensional, Non-Uniform Electrode Arrays.
EMBC
Chih-Hsiang Alexander Chan, Zahra Aghababaie, Niranchan Paskaranandavadivel, Leo K. Cheng, Timothy R. Angeli
2019 — conf
Quantification of Dynamic Gastric Slow Wave Activity using Recurrence Plots.
EMBC
Niranchan Paskaranandavadivel, Recep Avci, Leo K. Cheng
2019 — conf
Source localization for gastric electrical activity using simulated magnetogastrographic data.
EMBC
Recep Avci, Niranchan Paskaranandavadivel, Stefan Calder, Peng Du, Leonard A. Bradshaw, Leo K. Cheng
2018 J jnl
A Miniature Configurable Wireless System for Recording Gastric Electrophysiological Activity and Delivering High-Energy Electrical Stimulation.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Rui Wang, Zaid Abukhalaf, Amir Javan-Khoshkholgh, Tim H.-H. Wang, Shameer Sathar, Peng Du, Timothy R. Angeli, Leo K. Cheng, Greg O'Grady, Niranchan Paskaranandavadivel, Aydin Farajidavar
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
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 — conf
A system for automated quantification of cutaneous electrogastrograms.
EMBC
Niranchan Paskaranandavadivel, Simon H. Bull, Doug Parsell, Leo K. Cheng, Thomas L. Abell
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
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
2011 — conf
Quantification of velocity anisotropy during gastric electrical arrhythmia.
EMBC
Peng Du, Greg O'Grady, Niranchan Paskaranandavadivel, Timothy R. Angeli, Christopher Lahr, Thomas L. Abell, Leo K. Cheng, Andrew J. Pullan