Mapping small intestine bioelectrical activity using high-resolution printed-circuit-board electrodes

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS

Volumn , Issue , 2011, Pages 4951-4954

  Angeli, Timothy R ^a,b   O'Grady, Gregory ^b   Erickson, Jonathan C ^c   Du, Peng ^b   Paskaranandavadivel, Niranchan ^b   Bissett, Ian P ^b   Cheng, Leo K ^b   Pullan, Andrew J ^b  

^a RIDDET INSTITUTE   (New Zealand)

^b UNIVERSITY OF AUCKLAND   (New Zealand)

^c WASHINGTON AND LEE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMATED GENERATION; BIO-ELECTRICAL ACTIVITY; ELECTRODE ARRAYS; HIGH RESOLUTION; IN-VIVO; NOVEL METHODS; SIMULTANEOUS RECORDING; SLOW-WAVE PROPAGATION; SMALL INTESTINE;

ELECTRIC NETWORK ANALYSIS;

PRINTED CIRCUITS;

ANIMAL; ARTICLE; ELECTRODE; ELECTROMYOGRAPHY; EQUIPMENT; EQUIPMENT DESIGN; EQUIPMENT FAILURE; FEMALE; MIGRATING MYOELECTRIC COMPLEX; PHYSIOLOGY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SWINE;

ANIMALS; ELECTRODES; ELECTROMYOGRAPHY; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; FEMALE; MYOELECTRIC COMPLEX, MIGRATING; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SWINE;

EID: 84055184844     PISSN: 1557170X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2011.6091227     Document Type: Conference Paper

References (16)

1. J. D. Huizinga and W. J. E. P. Lammers, "Gut peristalsis is coordinated by a multitude of cooperating mechanisms," Am. J. Physiol. Gastrointest. Liver Physiol., vol, 296, pp. 1-8, 2009.
2. S. A. Seidel, S. S. Hegde, L. A. Bradshaw, J. K. Ladipo, and W. O. Richards, "Intestinal tachydysrhythmias during small bowel ischemia," Am. J. Physiol., vol. 277, pp. G993-9, 1999.
3. C. H. You,W. Y. Chey, K. Y. Lee, R. Menguy, and A. Bortoff, "Gastric and small intestinal myoelectric dysrhythmia associated with chronic intractable nausea and vomiting," Ann. Intern. Med., vol. 95, pp. 449-451, 1981.
4. P. Morrison, B. W. Miedema, L. Kohler, and K. A. Kelly, "Electrical dysrhythmias in the Roux jejunal limb: cause and treatment," Am. J. Surg., vol. 160, pp. 252-256, 1990.
5. W. Alvarez and L. Mahoney, "Action currents in stomach and intestine," Am. J. Physiol., vol. 58, no. 3, pp. 476-493, 1922.
6. R. A. Hinder and K. A. Kelly. "Human gastric pacesetting potential: site of origin, spread, and response to gastric transection and proximal gastric vagotomy," Am. J. Surg., vol. 133, pp. 29-33, 1977.
7. J. H. Szurszewski, L. R. Elveback, and C. F. Code. "Configuration and frequency gradient of electric slow wave over canine small bowel," Am. J. Physiol., vol. 218, pp. 1468-1473, 1970.
8. W. J. E. P. Lammers, A. al-Kais, S. Singh, K. Arafat, and T. Y. el-Sharkawy. "Multielectrode mapping of slow-wave activity in the isolated rabbit duodenum," J. Appl. Physiol., vol. 74, pp. 1454-1461, 1993.
9. G. O'Grady, P. Du, L.K. Cheng, J. U. Egbuji, W. J. Lammers, J.A. Windsor, and A. J. Pullan, "origin and propagation of human gastric slow wave activity defined by high-resolution mapping," Am. J. Physiol. Gastrointest. Liver Physiol., vol. 299, no. 3, pp. 585-592, 2010.
10. J. U. Egbuji, G. O'Grady, P. Du, L. K. Cheng, W. J. E. P. Lammers, J.A. Windsor, and A. J. Pullan. "Origin, propagation and regional characteristics of porcine gastric slow wave activity determined by highresolution mapping," Neurogastroenterol. Motil., vol. 22, pp. e292-300, 2010.
11. P. Du, G. O'Grady, J. U. Egbuji, W. J. Lammers, D. Budgett, P. Nielsen, J. A. Windsor, A. J. Pullan, and L. K. Cheng, "High-resolution mapping of in vivo gastrointestinal slow wave activity using flexible printed circuit board electrodes: methodology and validation," Ann. Biomed. Eng., vol. 37, pp. 839-846, 2009.
12. P. V. Bayly, E. E. Johnson, S. F. Idriss, R. E. Ideker, and W. M. Smith, "Efficient electrode spacing for examining spatial organization during ventricular fibrillation," IEEE Trans. Biomed. Eng., vol. 40, no. 10, pp. 1060-1066, 1993.
13. R. Yassi, G. O'Grady, N. Paskaranandavadivel, P. Du, T. R. Angeli, L. K. Cheng, A. J. Pullan, and J. C. Erickson, "The Gastrointestinal Electrical Mapping Suite (GEMS): Software for analysing and visualising gastrointestinal multi-electrode recordings," Am. J. Physiol., submitted for publication.
14. J. C. Erickson, G. O'Grady, P. Du, C. Obioha, W. Qiao, W. O. Richards, L. A. Bradshaw, A. J. Pullan, and L. K. Cheng, "Falling-edge, variable threshold (FEVT) method for the automated detection of gastric slow wave events in serosal high-resolution electrical recordings," Ann. Biomed. Eng., vol. 38, pp. 1511-1529, 2010.
15. J. C. Erickson, G. O'Grady, P. Du, J. U. Egbuji, A. J. Pullan, and L. K. Cheng, "Automated cycle partitioning and visualization of highresolution activation time maps of gastric slow wave recordings: the Region Growing Using Polynomial Surface-estimate stabilization (REGROUPS) Algorithm," Ann. Biomed. Eng., vol. 39, pp. 469-483, 2011.
16. N. E. Diamant and A. Bortoff, "Nature of the intestinal low-wave frequency gradient," Am. J. Physiol., vol. 216, no. 2, pp. 301-307, 1969.