- Tytuł:
- Identification of a Nonlinear Association between Components of the Electrohysterographical Signal
- Autorzy:
-
Radomski, D.
Małkiewicz, A. - Powiązania:
- https://bibliotekanauki.pl/articles/226806.pdf
- Data publikacji:
- 2010
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
bomeasurements
electrohysterography
nonlinear signal analysis
h2 index
nonlinear association - Opis:
- Electrohysterography is a method for measuring of bioelectrical potentials generated by a contracting uterus. It is used for monitoring of uterine activities mainly during a pregnancy and for prediction of an upcoming pretermlabour. However, there is still unknown the best method of EHG analysis which gives clinically useful information about a uterine activity. To achieve this goal we propose to use information about nonlinear associations between EHG signals registered from an uterine fundus and an uterine cervix. The h² index was applied to identify these relationships. The obtained results reveal that there exists a nonlinear correlation between biopotentials generated from two parts of a pregnant uterus. Moreover, this correlation seems to be higher as a labour is upcoming. It suggests a possibility of using the h² index for prediction of an upcoming labour based on EHG signals.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2010, 56, 3; 287-290
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
Artykuł