Abstract Background and Purpose Chronic gastric symptoms are common, however
differentiating specific contributing mechanisms in individual patients remains challenging …

Gastric peristalsis is critically dependent on an underlying electrical conduction system.
Recent years have witnessed substantial progress in clarifying the operations of this system …

Chronic nausea and vomiting syndromes (NVSs) are prevalent and debilitating disorders.
Putative mechanisms include gastric neuromuscular disease and dysregulation of brain-gut …

Background Disorders of gastric function are highly prevalent, but diagnosis often remains
symptom‐based and inconclusive. Body surface gastric map** is an emerging diagnostic …

METHODS: BSGM was performed in healthy controls using Gastric Alimetry (Alimetry, New
Zealand) comprising a stretchable high-resolution array (8× 8 electrodes; 196 cm 2) …

Background Drugs which can inhibit nausea/vomiting and/or increase gastric emptying are
used to treat gastroparesis, mostly 'off‐label'. Within each category, they act at different …

Background Electrogastrography (EGG) non‐invasively evaluates gastric function but has
not achieved common clinical adoption due to several technical limitations. Body Surface …

Gastroesophageal reflux (GER) in children is very common and refers to the involuntary
passage of gastric contents into the esophagus. This is often physiological and managed …

The objective of this article is to review the evidence of abnormal gastrointestinal (GI) tract
motor functions in the context of disorders of gut–brain interaction (DGBI). These include …

Background Gastroduodenal symptoms are highly prevalent, with underlying sensorimotor
dysfunction contributing in many patients. Common symptoms include early satiation …