File:Human uterus contractile activity.jpg: Difference between revisions

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Uterus Contractile Activity

Graphical presentation of synchronization of contractions of normal (panel A) and fibromyomatous (panel B) uterus.

A - the maximal values of the cross-correlation coefficients are mainly located in the area of the positive time lags. In this area there are 99.70 per cent points of the instantaneous time shift curve. So, the propagation% parameter equals 99.70. In this case, the fundal time series mostly runs ahead of the cervical one.
B - the maximal values of the cross-correlation coefficients are located in the areas of the positive and negative time lags. In the area of the positive time lags are located 61.08 per cent points of the instantaneous time shift curve. In this case we have disturbed synchronization.

Panel A Synchronization of the recording for the normal uterine activity

Panel B Synchronization for the uterine activity in patients with fibromyomas

(a) Uterine contractions (standardized signals)

(b) Running cross-correlation functions (values of the cross-correlation coefficients correspond to the gray levels)

(c) Instantaneous time shift shows the maximal values of the cross-correlation coefficients for fixed time

(a) Uterine contractions

(b) Running cross-correlation functions

(c) Instantaneous time shift.

Links: Birth | Uterus Development

Reference

<pubmed>17570166</pubmed>| BMC Pregnancy Childbirth.

Copyright

© 2007 Pierzynski et al; licensee BioMed Central Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Pierzynski et al. BMC Pregnancy and Childbirth 2007 7(Suppl 1):S6 doi:10.1186/1471-2393-7-S1-S6 Original file name: Figure 1. 1471-2393-7-S1-S6-1-l.jpg http://www.biomedcentral.com/1471-2393/7/S1/S6/figure/F1

Cite this page: Hill, M.A. (2024, June 21) Embryology Human uterus contractile activity.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Human_uterus_contractile_activity.jpg

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current	12:06, 1 November 2010		1,200 × 714 (318 KB)	S8600021 (talk \| contribs)	==Uterus Contractile Activity== Graphical presentation of synchronization of contractions of normal (panel A) and fibromyomatous (panel B) uterus. In panel A, the maximal values of the cross-correlation coefficients are mainly located in the area of th

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Birth

@@ Line 3: / Line 3: @@
 Graphical presentation of synchronization of contractions of normal (panel A) and fibromyomatous (panel B) uterus.
-In panel A, the maximal values of the cross-correlation coefficients are mainly located in the area of the positive time lags. In this area there are 99.70 per cent points of the instantaneous time shift curve. So, the propagation% parameter equals 99.70. In this case, the fundal time series mostly runs ahead of the cervical one. In panel B, the maximal values of the cross-correlation coefficients are located in the areas of the positive and negative time lags. In the area of the positive time lags are located 61.08 per cent points of the instantaneous time shift curve. In this case we have disturbed synchronization.
+* '''A''' - the maximal values of the cross-correlation coefficients are mainly located in the area of the positive time lags. In this area there are 99.70 per cent points of the instantaneous time shift curve. So, the propagation% parameter equals 99.70. In this case, the fundal time series mostly runs ahead of the cervical one.
+* '''B''' - the maximal values of the cross-correlation coefficients are located in the areas of the positive and negative time lags. In the area of the positive time lags are located 61.08 per cent points of the instantaneous time shift curve. In this case we have disturbed synchronization.
-===Panel A shows the synchronization of the recording for the normal uterine activity===
+{|
+! Panel A Synchronization of the recording for the normal uterine activity
-(a) Uterine contractions (standardized signals)
+! Panel B Synchronization for the uterine activity in patients with fibromyomas
+|-
+| (a) Uterine contractions (standardized signals)
 (b) Running cross-correlation functions (values of the cross-correlation coefficients correspond to the gray levels)
 (c) Instantaneous time shift shows the maximal values of the cross-correlation coefficients for fixed time
+|(a) Uterine contractions
-===Panel B illustrates the synchronization for the uterine activity in patients with fibromyomas===
-(a) Uterine contractions
 (b) Running cross-correlation functions
 (c) Instantaneous time shift.
+|}
+:'''Links:''' [[Birth]] | [[Uterus Development]]
-Original file name: Figure 1. 1471-2393-7-S1-S6-1-l.jpg http://www.biomedcentral.com/1471-2393/7/S1/S6/figure/F1
 ===Reference===
@@ Line 32: / Line 32: @@
 Pierzynski et al. BMC Pregnancy and Childbirth 2007 7(Suppl 1):S6   doi:10.1186/1471-2393-7-S1-S6
+Original file name: Figure 1. 1471-2393-7-S1-S6-1-l.jpg http://www.biomedcentral.com/1471-2393/7/S1/S6/figure/F1
 {{Footer}}
 [[Category:Human]] [[Category:Uterus]] [[Category:Birth]]