Advances in the physiology of gastric emptying

RK Goyal, Y Guo, H Mashimo - Neurogastroenterology & …, 2019 - Wiley Online Library
There have been many recent advances in the understanding of various aspects of the
physiology of gastric motility and gastric emptying. Earlier studies had discovered the …

Principles and clinical methods of body surface gastric map**: Technical review

G O'Grady, C Varghese, G Schamberg… - …, 2023 - Wiley Online Library
Abstract Background and Purpose Chronic gastric symptoms are common, however
differentiating specific contributing mechanisms in individual patients remains challenging …

A standardised semi-dynamic in vitro digestion method suitable for food–an international consensus

AI Mulet-Cabero, L Egger, R Portmann, O Ménard… - Food & function, 2020 - pubs.rsc.org
The link between food and human health is increasingly a topic of interest. One avenue of
study has been to assess food disintegration and interactions within the gastrointestinal …

Simulating human gastrointestinal motility in dynamic in vitro models

Y Li, F Kong - Comprehensive Reviews in Food Science and …, 2022 - Wiley Online Library
The application of dynamic in vitro gastrointestinal (GI) models has grown in popularity to
understand the impact of food structure and composition on human health. Given that GI …

A novel scalable electrode array and system for non‐invasively assessing gastric function using flexible electronics

AA Gharibans, TCL Hayes, DA Carson… - …, 2023 - Wiley Online Library
Background Disorders of gastric function are highly prevalent, but diagnosis often remains
symptom‐based and inconclusive. Body surface gastric map** is an emerging diagnostic …

Body surface map** of the stomach: New directions for clinically evaluating gastric electrical activity

DA Carson, G O'Grady, P Du… - …, 2021 - Wiley Online Library
Background Gastric motility disorders, which include both functional and organic etiologies,
are highly prevalent. However, there remains a critical lack of objective biomarkers to guide …

The gastric conduction system in health and disease: a translational review

G O'Grady, AA Gharibans, P Du… - American Journal of …, 2021 - journals.physiology.org
Gastric peristalsis is critically dependent on an underlying electrical conduction system.
Recent years have witnessed substantial progress in clarifying the operations of this system …

Revised spectral metrics for body surface measurements of gastric electrophysiology

G Schamberg, C Varghese, S Calder… - …, 2023 - Wiley Online Library
Background Electrogastrography (EGG) non‐invasively evaluates gastric function but has
not achieved common clinical adoption due to several technical limitations. Body Surface …

Quantification of gastric emptying caused by impaired coordination of pyloric closure with antral contraction: a simulation study

S Ishida, T Miyagawa, G O'Grady… - Journal of the …, 2019 - royalsocietypublishing.org
Proper coordination of gastric motor functions is required for healthy gastric emptying.
However, pyloric function may be impaired by functional disorders or surgical procedures …

Methods for high-resolution electrical map** in the gastrointestinal tract

G O'Grady, TR Angeli… - IEEE reviews in …, 2018 - ieeexplore.ieee.org
Over the last two decades, high-resolution (HR) map** has emerged as a powerful
technique to study normal and abnormal bioelectrical events in the gastrointestinal (GI) tract …