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超音波断層装置を用いた胎児の運動分析に関する検討


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Title: 超音波断層装置を用いた胎児の運動分析に関する検討
Other Titles: Ultrasonographic observations of the fetal motor behavior
Authors: 鶴崎, 俊哉 / 穐山, 富太郎 / 田原, 弘幸 / 松本, 勝
Authors (alternative): Tsurusaki, Toshiya / Akiyama, Tomitaro / Tahara, Hiroyuki / Matsumoto, Masaru
Issue Date: 31-Mar-1993
Citation: 長崎大学医療技術短期大学部紀要 = Bulletin of the School of Allied Medical Sciences, Nagasaki University. 1993, 6, p.55-61
Abstract: 本研究は,正常発達の概念を胎児期にまで延長するための第一歩として計画された.そのために妊娠9週から17週の妊産婦検診時にvideo tape recorderに撮影された超音波断層像,のべ27名分について繰り返し観察し,胎児の動きを分析した. 胎児の動きは,妊娠11週から14週にかけて大きく変化した.頭部・体幹はすばやい伸展運動から回旋を含んだ動きとなり,頭部・体幹の分離した動きが起こった.上肢は非対称的な動きから次第に対称的な動きとなり,その運動範囲・動きの性質は急速に完成度を増した.下肢では,total extension pattermから単関節の選択的運動が見られるまでになることが分かった. / This study was planned as a first step in extending the concept of normal development to fetal behaviors. The ultrasonographic images recorded on video tape at the time of examination of a total of 27 women at 9 to 17 weeks of pregnancy were observed and analyzed. The fetal activity developed quickly between the 11th and 14th week of pregnancy. The head and trunk movement featured quick extension and flexion at first, then movements including body rotation, and finally selective head and trunk movement. Asymmetrical at first, the movement of the upper extremities became gradually symmetrical, and the range and quality of movement showed rapid progress. At first the movement of the lower extremities featured a total extension pattern, but selective movement of joints was eventually observed.
Keywords: 正常発達,超音波断層法,胎児行動
URI: http://hdl.handle.net/10069/18191
ISSN: 09160841
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 6

Citable URI : http://hdl.handle.net/10069/18191

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