SIA OpenIR  > 机器人学研究室
Signal reconstruction of the slow wave and spike potential from electrogastrogram
Qin SJ(秦书嘉); Ding W(丁伟); Miao L(缪磊); Xi N(席宁); Li HY(李洪谊); Yang CM(杨春敏)
Department机器人学研究室
Source PublicationBIO-MEDICAL MATERIALS AND ENGINEERING
ISSN0959-2989
2015
Volume26Pages:S1515-S1521
Indexed BySCI ; EI ; CPCI(ISTP)
EI Accession number20165003104148
WOS IDWOS:000361671800168
Contribution Rank1
Funding OrganizationState Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, under Grant Chinese NSF [61102014]
KeywordElectrogastrogram (Egg) Gastric Spike Potential Discrete Wavelet Transforms Wavelet Packets
AbstractThe gastric slow wave and the spike potential can correspondingly represent the rhythm and the intensity of stomach motility. Because of the filtering effect of biological tissue, electrogastrogram (EGG) cannot measure the spike potential on the abdominal surface in the time domain. Thus, currently the parameters of EGG adopted by clinical applications are only the characteristics of the slow wave, such as the dominant frequency, the dominant power and the instability coefficients. The limitation of excluding the spike potential analyses hinders EGG from being a diagnosis to comprehensively reveal the motility status of the stomach. To overcome this defect, this paper a) presents an EGG reconstruction method utilizing the specified signal components decomposed by the discrete wavelet packet transform, and b) obtains a frequency band for the human gastric spike potential through fasting and postprandial cutaneous EGG experiments for twenty-five human volunteers. The results indicate the lower bound of the human gastric spike potential frequency is 0.96 +/- 0.20 Hz (58 +/- 12 cpm), and the upper bound is 1.17 +/- 0.23 Hz (70 +/- 14 cpm), both of which have not been reported before to the best of our knowledge. As an auxiliary validation of the proposed method, synchronous serosa-surface EGG acquisitions are carried out for two dogs. The frequency band results for the gastric spike potential of the two dogs are respectively 0.83-0.90 Hz (50-54 cpm) and 1.05-1.32 Hz (63-79 cpm). They lie in the reference range 50-80 cpm proposed in previous literature, showing the feasibility of the reconstruction method in this paper.
Language英语
WOS HeadingsScience & Technology ; Technology
WOS SubjectEngineering, Biomedical ; Materials Science, Biomaterials
WOS KeywordELECTRICAL-ACTIVITY ; RESOLUTION ; TRANSFORM ; STOMACH ; ORIGIN
WOS Research AreaEngineering ; Materials Science
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/17125
Collection机器人学研究室
Corresponding AuthorQin SJ(秦书嘉)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Liaoning Province, 110016, China
2.University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
3.Department of Electrical and Computer Engineering, Michigan State University, East Lansing, MI, 48824, United States
4.GI Department, Air Force General Hospital, Beijing, 100142, China
Recommended Citation
GB/T 7714
Qin SJ,Ding W,Miao L,et al. Signal reconstruction of the slow wave and spike potential from electrogastrogram[J]. BIO-MEDICAL MATERIALS AND ENGINEERING,2015,26:S1515-S1521.
APA Qin SJ,Ding W,Miao L,Xi N,Li HY,&Yang CM.(2015).Signal reconstruction of the slow wave and spike potential from electrogastrogram.BIO-MEDICAL MATERIALS AND ENGINEERING,26,S1515-S1521.
MLA Qin SJ,et al."Signal reconstruction of the slow wave and spike potential from electrogastrogram".BIO-MEDICAL MATERIALS AND ENGINEERING 26(2015):S1515-S1521.
Files in This Item: Download All
File Name/Size DocType Version Access License
Signal reconstructio(146KB)期刊论文出版稿开放获取ODC PDDLView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qin SJ(秦书嘉)]'s Articles
[Ding W(丁伟)]'s Articles
[Miao L(缪磊)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qin SJ(秦书嘉)]'s Articles
[Ding W(丁伟)]'s Articles
[Miao L(缪磊)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qin SJ(秦书嘉)]'s Articles
[Ding W(丁伟)]'s Articles
[Miao L(缪磊)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Signal reconstruction of the slow wave and spike potential from electrogastrogram.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.