Elektromyographisches aktivitätsverhalte
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S. Athanasiadis; A. Kuprian; R. Stüben
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Article
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1994
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Springer
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English
⚖ 746 KB
In a prospective electromyographic and mano- metric study on 23 women (average age 52 years) with obstructive defecation disorder the activity of the external anal sphincter muscle and the puborectal muscle was investigated at rest and during contraction and straining. The control group consisted of