Jump to content

Electrogastrogram

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by 207.6.251.75 (talk) at 04:20, 12 March 2006. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

An electrogastrogram (EGG) is similar in principle to an electrocardiogram (ECG) in that sensors on the skin detect electrical signals indicative of muscular activity within. Where the electrocardiogram detects muscular activity in various regions of the heart, the electrogastrogram detects the wave-like contractions of the stomach (peristalsis).