Presentation | 2018-11-22 Validity Evaluation of Electrogastrography Generated with a Mathematical Model and Extraction Accuracy Evaluation of Gastric Electrical Activity Using Ensemble Empirical Mode Decomposition Masahiro Tatsuta, Ryo Kato, Kosuke Sasaki, Masaki Kyoso, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Our final goal is to develop an Electrogastrogram (EGG) signal extraction method aimed at evaluating autonomic nervous activity by evaluation of EGG signal. In this report, a numerical result obtained by adding a periodic signal and white Gaussian noise to the gastric electrical signal mathematical model generated by Sarna et al., and its validity as an EGG mathematical model was evaluated from its quantitative and qualitative evaluation. In addition, we applied ensemble empirical mode decomposition (EEMD) to the numerical result of the EGG mathematical model as the preliminary stage of evaluating the extraction performance of the gastric electrical signal by EEMD from the abdominal biomedical signal measured with EGG, the accuracy of extraction of gastric electrical signal components of EEMD was evaluated. From the results, it was suggested that the numerical result generated by the model can be used as a signal simulating the measurement signal, and that the EEMD is a method enabling the extraction of the gastric electrical signal component with higher precision than the empirical mode decomposition (EMD). |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Electrogastrography / Ensemble Empirical Mode Decomposition / van der pol equation / mathematical model |
Paper # | MBE2018-44 |
Date of Issue | 2018-11-15 (MBE) |
Conference Information | |
Committee | MBE / NC |
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Conference Date | 2018/11/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Masaki Kyoso(TCU) / Yutaka Hirata(Chubu Univ.) |
Vice Chair | Taishin Nomura(Osaka Univ.) / Hayaru Shouno(UEC) |
Secretary | Taishin Nomura(Kindai Univ.) / Hayaru Shouno(Nagoya Univ.) |
Assistant | Takumi Kobayashi(YNU) / Yasuyuki Suzuki(Osaka Univ.) / Keiichiro Inagaki(Chubu Univ.) / Takashi Shinozaki(NICT) |
Paper Information | |
Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Validity Evaluation of Electrogastrography Generated with a Mathematical Model and Extraction Accuracy Evaluation of Gastric Electrical Activity Using Ensemble Empirical Mode Decomposition |
Sub Title (in English) | |
Keyword(1) | Electrogastrography |
Keyword(2) | Ensemble Empirical Mode Decomposition |
Keyword(3) | van der pol equation |
Keyword(4) | mathematical model |
1st Author's Name | Masahiro Tatsuta |
1st Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
2nd Author's Name | Ryo Kato |
2nd Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
3rd Author's Name | Kosuke Sasaki |
3rd Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
4th Author's Name | Masaki Kyoso |
4th Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
Date | 2018-11-22 |
Paper # | MBE2018-44 |
Volume (vol) | vol.118 |
Number (no) | MBE-321 |
Page | pp.pp.41-46(MBE), |
#Pages | 6 |
Date of Issue | 2018-11-15 (MBE) |