electrogastrograph

[ ĭ-lĕk′trō-găstrə-grăf′ ]

n.

A graphic recording of the electrical phenomena associated with gastric secretion and movement.
Related formse•lec′tro•gas•trogra•phy (-gă-strŏgrə-fē) n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.