Characterization of gastric electrical activity using magnetic field measurements: A simulation study

Annals of Biomedical Engineering

Volumn 38, Issue 1, 2010, Pages 177-186

  Kim, J H K ^a   Bradshaw, L A ^b   Pullan, A J ^a,b   Cheng, L K ^a  

^a UNIVERSITY OF AUCKLAND   (New Zealand)

^b VANDERBILT UNIVERSITY MEDICAL CENTER   (United States)

Author keywords

Dipole; Inverse problem; Simulation; SQUID

Indexed keywords

CLINICAL DIAGNOSIS; CLINICAL SETTINGS; COMPLEX VECTORS; DIPOLE; DIPOLE SOURCES; GASTRIC ELECTRICAL ACTIVITIES; GASTRIC MOTILITY; GASTRIC MOTILITY DISORDERS; GASTRIC SLOW WAVES; MAGNETIC FIELD COMPONENTS; MULTI-CHANNEL; PROPAGATION VELOCITIES; SIMULATION STUDIES; SLOW WAVE; SOURCE LOCATION; SOURCE MODELS; STANDARD METHOD; SUPERCONDUCTING QUANTUM INTERFERENCE DEVICE; SURFACE CURRENT DENSITY; THEORETICAL ACCURACY; VALIDATION STUDY; VOLUME CONDUCTOR MODEL; VOLUME CONDUCTORS;

DIAGNOSIS; ERRORS; INVERSE PROBLEMS; MAGNETIC FIELD MEASUREMENT; MAGNETIC FIELDS; SENSORS; SQUIDS;

ELECTROMAGNETIC FIELD EFFECTS;

ARTICLE; BIOLOGICAL MODEL; ELECTRODIAGNOSIS; ELECTROPHYSIOLOGY; HUMAN; INSTRUMENTATION; MAGNETISM; METHODOLOGY; PATHOPHYSIOLOGY; SENSITIVITY AND SPECIFICITY; STOMACH; STOMACH DISEASE;

ELECTRODIAGNOSIS; ELECTROPHYSIOLOGICAL PROCESSES; HUMANS; MAGNETICS; MODELS, BIOLOGICAL; SENSITIVITY AND SPECIFICITY; STOMACH; STOMACH DISEASES;

EID: 74249122976     PISSN: 00906964     EISSN: 15739686     Source Type: Journal    
DOI: 10.1007/s10439-009-9804-0     Document Type: Article

References (34)

1. HD Allescher K Abraham-Fuchs RE Dunkel M Classen 1998 Biomagnetic 3-dimensional spatial and temporal characterization of electrical activity of human stomach Dig. Dis. Sci. 43 4 683 693 10.1023/A:1018852208687 1:STN:280:DyaK1c3hslWjsA%3D%3D 9558020 (Pubitemid 28176453)
2. TM Austin L Li AJ Pullan LK Cheng 2007 Effects of gastrointestinal tissue structure on computed dipole vectors Biomed. Eng. Online 6 39 10.1186/1475-925X-6-39 17953773 (Pubitemid 350238619)
3. LA Bradshaw SH Allos JP Wikswo WO Richards 1997 Correlation and comparison of magnetic and electric detection of small intestinal electrical activity Am. J. Physiol. Gastrointest. Liver Physiol. 272 1159 1167
4. LA Bradshaw LK Cheng WO Richards AJ Pullan 2009 Surface current density mapping for identification of gastric slow wave propagation IEEE Trans. Biomed. Eng. 56 8 2131 2139 10.1109/TBME.2009.2021576 19403355
5. LA Bradshaw A Irimia JA Sims MR Gallucci RL Palmer WO Richards 2006 Biomagnetic characterization of spatiotemporal parameters of the gastric slow wave Neurogastroenterol. Motil. 18 8 619 631 10.1111/j.1365-2982.2006.00794.x 1:STN:280:DC%2BD28vps1aksQ%3D%3D 16918726 (Pubitemid 44079765)
6. ML Buist LK Cheng KM Sanders AJ Pullan 2006 Multiscale modelling of human gastric electric activity: can the electrogastrogram detect functional electrical uncoupling? Exp. Physiol. 91 2 383 390 10.1113/expphysiol.2005.031021 1:STN:280:DC%2BD287kt1emsA%3D%3D 16407476 (Pubitemid 43356963)
7. JD Chen RD Richards RW McCallum 1994 Identification of gastric contractions from the cutaneous electrogastrogram Am. J. Gastroenterol. 89 79 85 1:STN:280:DyaK2c%2FpvFeltg%3D%3D 8273804
8. J Chen J Vandewalle W Sansen E van Cutsem G Vantrappen J Panssens 1995 Observation of the propagation direction of human electrogastric activity from cutaneous recordings Med. Biol. Eng. Comput. 27 538 542 10.1007/BF02441475
9. JDZ Chen X Zou X Lin S Ouyang J Liang 1999 Detection of gastric slow wave propagation from the cutaneous electrogastrogram Am. J. Physiol. Gastrointest. Liver Physiol. 277 424 430
10. LK Cheng ML Buist AJ Pullan 2006 Anatomically realistic torso model for studying the relative decay of gastric electrical and magnetic fields Conf. Proc. IEEE Eng. Med. Biol. Soc. 1 3158 3161 10.1109/IEMBS.2006.4398117 1:STN:280:DC%2BD2snis1KgtA%3D%3D 17947011
11. LK Cheng ML Buist WO Richards LA Bradshaw AJ Pullan 2005 Noninvasive localization of gastric electrical activity Int. J. Bioelectromagn. 7 1 1 4
12. LK Cheng ML Buist R Yassi WO Richards LA Bradshaw AJ Pullan 2003 A model of the electrical activity of the stomach: from cell to body surface Conf. Proc. IEEE Eng. Med. Biol. Soc. 3 2761 2764
13. LK Cheng R Komuro TM Austin ML Buist AJ Pullan 2007 Anatomically realistic multiscale models of normal and abnormal gastrointestinal electrical activity World J. Gastroenterol. 13 9 1378 1383 17457969
14. Cheng, L. K., G. O'Grady, P. Du, J. E. Egbuji, J. A. Windsor, and A. J. Pullan. Gastrointestinal system. Wiley Interdisc. Reviews: Syst. Biol. Med. 1:1-15, 2009 (in press). doi: 10.1002/wsbm.19
15. LK Cheng G O'Grady P Du JU Egbuji JA Windsor AJ Pullan 2009 Detailed measurements of gastric electrical activity and their implications on inverse solutions Conf. Proc. IEEE Eng. Med. Biol. Soc 1 1302 1305 19963493
16. D Cohen H Hosaka 1976 Part II: magnetic field produced by a current dipole J. Electrocardiol. 9 4 409 417 10.1016/S0022-0736(76)80041-6 1:STN:280:DyaE2s%2FjtVequg%3D%3D 978094
17. G Farrugia 2008 Interstitial cells of Cajal in health and disease Neurogastroenterol. Motil. 20 Suppl 1 54 63 10.1111/j.1365-2982.2008.01109.x 1:STN:280:DC%2BD1c3lsF2isQ%3D%3D 18402642
18. W Haberkorn U Steinhoff M Burghoff O Kosch A Morguet H Koch 2006 Pseudo current density maps of electrophysiological heart, nerve or brain function and their physical basis Biomagn. Res. Technol. 4 5 10.1186/1477-044X-4-5 17040559 (Pubitemid 44818550)
19. RA Hinder KA Kelly 1977 Human gastric pacesetter potential. Site of origin, spread, and response to gastric transection and proximal gastric vagotomy Am. J. Surg. 133 1 29 33 10.1016/0002-9610(77)90187-8 1:STN:280:DyaE2s7gvFGnsg%3D%3D 835775 (Pubitemid 8030021)
20. H Hosaka D Cohen 1976 Part IV: visual determination of generators of the magnetocardiogram J. Electrocardiol. 9 4 426 432 10.1016/S0022-0736(76)80043-X 1:STN:280:DyaE2s%2FjtVCjsg%3D%3D 978096
21. A Irimia WO Richards LA Bradshaw 2006 Magnetogastrographic detection of gastric electrical response activity in humans Phys. Med. Biol. 51 1347 1360 10.1088/0031-9155/51/5/022 16481699 (Pubitemid 43267200)
22. A Kandori H Oe K Miyashita N Date N Yamada H Naritomi Y Chiba M Murakami T Miyashita K Tsukada 2002 Visualisation method of spatial interictal discharges in temporal epilepsy patients using magneto-encephalogram Med. Biol. Eng. Comput. 40 3 327 331 10.1007/BF02344215 1:STN:280:DC%2BD38vjvVenug%3D%3D 12195980
23. R Komuro LK Cheng AJ Pullan 2008 Comparison and analysis of inter-subject variability of simulated magnetic activity generated from gastric electrical activity Ann. Biomed. Eng. 36 6 1049 1059 10.1007/s10439-008-9480-5 18330701
24. WJ Lammers A el-Kays GW Manefield K Arafat TY el-Sharkawy 1997 Disturbances in the propagation of the slow wave during acute local ischaemia in the feline small intestine Eur. J. Gastroenterol. Hepatol. 9 4 381 388 1:STN:280:DyaK2szgtl2jsg%3D%3D 9160202
25. WJ Lammers L Ver Donck B Stephen D Smets JA Schuurkes 2009 Origin and propagation of the slow wave in the canine stomach: the outlines of a gastric conduction system Am. J. Physiol. Gastrointest. Liver Physiol. 296 6 G1200 G1210 10.1152/ajpgi.90581.2008 1:CAS:528:DC%2BD1MXnsVClur8%3D 19359425
26. MP Mintchev YJ Kingma KL Bowes 1993 Accuracy of cutaneous recordings of gastrical activity Gastroenterology 104 1273 1280 1:STN:280:DyaK3s3ks1WjtQ%3D%3D 8482441
27. A Pullan L Cheng R Yassi M Buist 2004 Modelling gastrointestinal bioelectric activity Prog. Biophys. Mol. Biol. 85 2-3 523 550 10.1016/j.pbiomolbio.2004.02.003 15142760 (Pubitemid 38629924)
28. WO Richards CL Garrard SH Allos LA Bradshaw DJ Staton JP Wikswo Jr 1995 Noninvasive diagnosis of mesenteric ischemia using a SQUID magnetometer Ann. Surg. 221 6 696 705 10.1097/00000658-199506000-00009 1:STN:280: DyaK2MzhsVCiug%3D%3D 7794074
29. DF Rose E Ducla-Soares S Sato 1989 Improved accuracy of MEG localization in the temporal region with inclusion of volume current effects Brain Topogr. 1 3 175 181 10.1007/BF01129580 1:STN:280:DyaK3czltFOmtg%3D%3D 2641260
30. J Sarvas 1987 Basic mathematical and electromagnetic concepts of the biomagnetic inverse problem Phys. Med. Biol. 32 1 11 22 10.1088/0031-9155/32/1/ 004 1:STN:280:DyaL2s7kslCisA%3D%3D 3823129
31. M Sato Y Terado T Mitsui T Miyashita A Kandori K Tsukada 2002 Visualization of atrial excitation by magnetocardiogram Int. J. Cardiovasc. Imaging 37 123 127
32. V Spitzer MJ Ackerman AL Scherzinger D Whitlock 1996 The visible human male: a technical report J. Am. Med. Inform. Assoc. 3 2 118 130 1:STN:280:DyaK283js1arsg%3D%3D 8653448
33. GK Turnbull SP Ritcey G Stroink B Brandts P van Leeuwen 1999 Spatial and temporal variations in the magnetic fields produced by human gastrointestinal activity Med. Biol. Eng. Comput. 37 549 554 10.1007/BF02513347 1:STN:280:DC%2BD3c7ovV2ltw%3D%3D 10723890
34. H Vittal G Farrugia G Gomez PJ Pasricha 2007 Mechanisms of disease: the pathological basis of gastroparesis-a review of experimental and clinical studies Nat. Clin. Pract. Gastroenterol. Hepatol. 4 336 346 10.1038/ ncpgasthep0838 1:CAS:528:DC%2BD2sXmtVSmu7c%3D 17541447 (Pubitemid 47393759)