Measuring Gastrointestinal Electrical Activity With Extracellular Electrodes

Por O’Grady, Gregory, Angeli, Timothy R, Du, Peng, Cheng, Leo K
Publicado no J Neurogastroenterol Motil (2015)

The Virtual Intestine: in-silico modeling of small intestinal electrophysiology and motility and the applications

Por Du, Peng, Paskaranandavadivel, Niranchan, Angeli, Timothy R., Cheng, Leo K, O'Grady, Gregory
Publicado no Wiley Interdiscip Rev Syst Biol Med (2015)

Automated Algorithm for GI Spike Burst Detection and Demonstration of Efficacy in Ischemic Small Intestine

Por Erickson, Jonathan C., Velasco-Castedo, Raisa, Obioha, Chibuike, Cheng, Leo K, Angeli, Timothy R., O'Grady, Greg
Publicado em 2013

Progress in Mathematical Modeling of Gastrointestinal Slow Wave Abnormalities

Por Du, Peng, Calder, Stefan, Angeli, Timothy R., Sathar, Shameer, Paskaranandavadivel, Niranchan, O'Grady, Gregory, Cheng, Leo K.
Publicado no Front Physiol (2018)

A comparison of gold vs silver electrode contacts for high-resolution gastric electrical mapping using flexible printed circuit board arrays

Por O’Grady, G, Paskaranandavadivel, N, Angeli, T R, Du, P, Windsor, J A, Cheng, L K, Pullan, A J
Publicado em 2011

The impact of surgical excisions on human gastric slow wave conduction, defined by high-resolution electrical mapping and in-silico modeling

Por Du, Peng, Hameed, Ahmer, Angeli, Timothy R., Lahr, Christopher, Abell, Thomas L., Cheng, Leo K., O’Grady, Gregory
Publicado no Neurogastroenterol Motil (2015)

Iterative Covariance-based Removal of Time-Synchronous Artifacts: Application to Gastrointestinal Electrical Recordings

Por Erickson, Jonathan C., Putney, Joy, Hilbert, Douglas, Paskaranandavadivel, Niranchan, Cheng, Leo K., O'Grady, Greg, Angeli, Timothy R.
Publicado no IEEE Trans Biomed Eng (2016)

Circumferential and functional re-entry of in-vivo slow wave activity in the porcine small intestine

Por Angeli, Timothy R., O’Grady, Gregory, Du, Peng, Paskaranandavadivel, Niranchan, Pullan, Andrew J, Bissett, Ian P, Cheng, Leo K
Publicado em 2013

The gastrointestinal electrical mapping suite (GEMS): software for analyzing and visualizing high-resolution (multi-electrode) recordings in spatiotemporal detail

Por Yassi, Rita, O’Grady, Gregory, Paskaranandavadivel, Nira, Du, Peng, Angeli, Timothy R, Pullan, Andrew J, Cheng, Leo K, Erickson, Jonathan C
Publicado em 2012

Quantification of Velocity Anisotropy During Gastric Electrical Arrhythmia

Por Du, Peng, O’Grady, Greg, Paskaranandavadivel, Niranchan, Angeli, Timothy R., Lahr, Christopher, Abell, Thomas L., Cheng, Leo K., Pullan, Andrew J.
Publicado em 2011

Experimental and Automated Analysis Techniques for High-resolution Electrical Mapping of Small Intestine Slow Wave Activity

Por Angeli, Timothy R, O'Grady, Gregory, Paskaranandavadivel, Niranchan, Erickson, Jonathan C, Du, Peng, Pullan, Andrew J, Bissett, Ian P, Cheng, Leo K
Publicado em 2013

Mapping Small Intestine Bioelectrical Activity Using High-Resolution Printed-Circuit-Board Electrodes

Por Angeli, Timothy R., O’Grady, Gregory, Erickson, Jonathan C., Du, Peng, Paskaranandavadivel, Niranchan, Bissett, Ian P., Cheng, Leo K., Pullan, Andrew J.
Publicado em 2011

Acute slow wave responses to high-frequency gastric electrical stimulation in patients with gastroparesis defined by high-resolution mapping

Por Angeli, Timothy R., Du, Peng, Midgley, David, Paskaranandavadivel, Niranchan, Sathar, Shameer, Lahr, Christopher, Abell, Thomas L., Cheng, Leo K., O’Grady, Gregory
Publicado no Neuromodulation (2016)

The bioelectrical basis and validity of gastrointestinal extracellular slow wave recordings

Por Angeli, Timothy R, Du, Peng, Paskaranandavadivel, Niranchan, Janssen, Patrick WM, Beyder, Arthur, Lentle, Roger G, Bissett, Ian P, Cheng, Leo K, O’Grady, Gregory
Publicado em 2013

Functional physiology of the human terminal antrum defined by high-resolution electrical mapping and computational modeling

Por Berry, Rachel, Miyagawa, Taimei, Paskaranandavadivel, Niranchan, Du, Peng, Angeli, Timothy R., Trew, Mark L., Windsor, John A., Imai, Yohsuke, O'Grady, Gregory, Cheng, Leo K.
Publicado no Am J Physiol Gastrointest Liver Physiol (2016)

High-resolution electrical mapping of porcine gastric slow-wave propagation from the mucosal surface

Por Angeli, Timothy R., Du, Peng, Paskaranandavadivel, Niranchan, Sathar, Shameer, Hall, Andrew, Asirvatham, Samuel J., Farrugia, Gianrico, Windsor, John A., Cheng, Leo K., O'Grady, Gregory
Publicado no Neurogastroenterol Motil (2016)

Abnormal Initiation and Conduction of Slow-Wave Activity in Gastroparesis, Defined by High-Resolution Electrical Mapping

Por O’Grady, Gregory, Angeli, Timothy R., Du, Peng, Lahr, Chris, Lammers, Wim JEP, Windsor, John A., Abell, Thomas L., Farrugia, Gianrico, Pullan, Andrew J., Cheng, Leo K.
Publicado em 2012

Rapid high-amplitude circumferential slow wave propagation during normal gastric pacemaking and dysrhythmias

Por O'Grady, Gregory, Du, Peng, Paskaranandavadivel, Nira, Angeli, Timothy R., Lammers, Wim JEP, Asirvatham, Samuel J., Windsor, John A., Farrugia, Gianrico, Pullan, Andrew J., Cheng, Leo K.
Publicado em 2012

Loss of Interstitial Cells of Cajal and Patterns of Gastric Dysrhythmia in Patients with Chronic Unexplained Nausea and Vomiting

Por Angeli, Timothy R., Cheng, Leo K., Du, Peng, Wang, Tim Hsu-Han, Bernard, Cheryl E., Vannucchi, Maria-Giuliana, Faussone-Pellegrini, Maria Simonetta, Lahr, Christopher, Vather, Ryash, Windsor, John A., Farrugia, Gianrico, Abell, Thomas L., O’Grady, Gregory
Publicado no Gastroenterology (2015)