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人类肛门反射中的早期和晚期成分。

Early and late components in the human anal reflex.

作者信息

Swash M

出版信息

J Neurol Neurosurg Psychiatry. 1982 Sep;45(9):767-9. doi: 10.1136/jnnp.45.9.767.

Abstract

Perianal electrical stimulation induces reflex activity in the superficial part of the external anal sphincter muscle. Several components of differing latency can be recognised. It is suggested that these correspond with the ripples of contraction observed clinically after perianal scratch stimuli. Some of our earlier studies suggested an erroneously short latency for the first component of this cutaneously-elicited reflex. The reasons for this are discussed.

摘要

肛周电刺激可诱发肛门外括约肌浅层的反射活动。可以识别出潜伏期不同的几个成分。有人认为,这些成分与临床上肛周搔抓刺激后观察到的收缩波动相对应。我们早期的一些研究表明,这种皮肤诱发反射的第一个成分的潜伏期错误地缩短了。本文讨论了其原因。

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Early and late components in the human anal reflex.人类肛门反射中的早期和晚期成分。
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本文引用的文献

3
The latency of the anal reflex.肛门反射的潜伏期。
J Neurol Neurosurg Psychiatry. 1982 Sep;45(9):857. doi: 10.1136/jnnp.45.9.857.
5
Electrophysiological study of motor nerve supply of pelvic floor.
Lancet. 1981 Jan 3;1(8210):16-7. doi: 10.1016/s0140-6736(81)90117-3.
7
Human orbicularis oculi reflexes.人类眼轮匝肌反射。
Neurology. 1972 Feb;22(2):149-54. doi: 10.1212/wnl.22.2.149.

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