Magnetic field goniometry: A new method to measure the frequency of stomach contractions

Digestive Diseases and Sciences

Volumn 44, Issue 9, 1999, Pages 1735-1740

  Prakash, N Mani ^a,b   Brown, Michael C ^a,b,c   Spelman, Francis A ^a,b   Nelson, James A ^a,b   Read, Page ^a,b   Heitkemper, Margaret M ^a,b   Tobin, Richard W ^a,b   Pope II, Charles E ^a,b  

^a UNIVERSITY OF WASHINGTON   (United States)

^b Emerald Medical Products   (United States)

^c UNIVERSITY OF WASHINGTON MEDICAL CENTER   (United States)

Author keywords

Comparative; Electrogastrography; Gastrointestinal motility; Magnetic field goniometry; Manometry; Pilot projects; Study

Indexed keywords

ADULT; ARTICLE; CLINICAL ARTICLE; COMPARATIVE STUDY; ELECTROGASTROGRAPHY; FEMALE; FREQUENCY ANALYSIS; GASTROINTESTINAL MOTILITY; GASTROINTESTINAL TRACT FUNCTION; GONIOMETRY; HUMAN; MAGNETIC FIELD; MALE; MANOMETRY; MOTOR PERFORMANCE; PILOT STUDY; PRIORITY JOURNAL; SIGNAL PROCESSING; SMOOTH MUSCLE CONTRACTION; STOMACH EMPTYING;

ADULT; ELECTROPHYSIOLOGY; FEMALE; GASTROENTEROLOGY; GASTROINTESTINAL MOTILITY; HUMANS; MAGNETICS; MALE; MANOMETRY; MIDDLE AGED; PILOT PROJECTS;

EID: 0032849280     PISSN: 01632116     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1018896315048     Document Type: Article

References (20)

1. Hasler WL: The physiology of gastric motility and gastric emptying. In Textbook of Gastroenterology, 2nd ed. T Yamata (ed). Philadelphia, JB Lipincott Company, 1995, pp 181-206
2. Pfaffenbach B, Adamek RJ, Kuhn K, Wegener M: Electrogastrography in healthy subjects: Evaluation of normal values, influence of age and gender. Dig Dis Sci 40:1445-1450. 1995
3. Wiley JW, Nostrant T, Owyang C: Evaluation of gastrointestinal motility: Methodologic considerations. In Textbook of Gastroenterology, 2nd edition. T Yamata (ed). Philadelphia, JB Lipincott Company, 1995. pp 2901-2925
4. Wenger MA, Engel BT, Clemens TL, Cullen TD: Stomach motility in man as monitored by the magnetometer method. Gastroenterology 41:479-485, 1961
5. Smith AN, Ridgway M: The use of telemetering capsules in disorders of the alimentary tract. Gut 3:366-376, 1962
6. Huang CK, Chen GH, Nain HM, Wahn JR, Cheng YP, Chang CS, Liu JH, Ko KS: Use of real time ultrasound for detection of gastric motility. Chung-Hua I Hsueh Tsa Chih (Chin Med J) 55:137-142, 1995
7. Fraser R, Schwizer W, Borovicka J, Asal K, Fried M: Gastric motility measurement by MRI. Dig Dis Sci 39:20S-23S, 1994
8. Richards WO, Bradshaw LA, Staton DJ, Garrard CL, Liu F, Buchanan S, Wikswo JP Jr: Magnetoenterography (MENG): non-invasive measurement of bioelectric activity in human small intestine. Dig Dis Sci 41:2293-2301, 1996
9. Christensen J, Schedl HP, Clifton JA: The small intestinal basic electrical rhythm (slow wave) frequency gradient in normal men and in patients with a variety of diseases. Gastroenterology 50:309-315, 1966
10. Horowitz L, Farrar JT: Intraluminal small intestinal pressures in normal patients and in patients with functional gastrointestinal disorders. Gastroenterology 42:455-464, 1962
11. Stern RM, Koch KL, Stewart WR, Lindblad IM: Spectral analysis of tachygastria recorded during motion sickness. Gastroenterology 92:92-97, 1987
12. Lin X, Levanon D, Chen JDZ: Impaired postprandial gastric slow waves in patients with functional dyspepsia. Dig Dis Sci 43:1678-1684, 1998
13. Koch KL, Stern RM, Vasey M, Botti JJ, Creasy GW, Dwyer A: Gastric dysrhythmias and nausea of pregnancy. Dig Dis Sci 35:961-968, 1990
14. Richards WO, Garrard LC, Allos SH, Bradshaw LA, Staton DJ, Wikswo JP Jr: Non-invasive diagnosis of mesenteric ischemia using a SQUID magnetometer. Ann Surgery 221:696-705, 1995
15. You CH, Lee KY, Chey WY, Menguy R: Electrogastrographic study of patients with unexplained nausea, bloating and vomiting. Gastroenterology 79:311-314, 1980
16. Heitkemper MM, Hansen BC: Gastric relaxation prior to enteral feeding. JPEN 8:682-684, 1984
17. Chen JZ, McCallum RW: Electrogastrography: Measurement, analysis, and prospective applications. Med Biol Eng Comp 29:339-350, 1991
18. Camilleri M, Hasler WL, Parkman HP, Quigley EMM, Soffer E: Measurement of gastrointestinal motility in the GI laboratory. Gastroenterology 115:747-762, 1998
19. You CH, Chey WY: Study of electromechanical activity of the stomach in humans and in dogs with particular attention to tachygastria. Gastroenterology 86:1460-1468, 1984
20. Prakash NM, Spelman FA, Read P: A portable monitor for measuring GI motility. Proceedings of the 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society 18:34-35, 1997