Fetal response to induced maternal emotions
Fetal response to induced maternal emotions
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DOI：
10.1007/s12576-010-0087-x
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发表时间：
2010-05-01
影响因子：
2.3
通讯作者：
Shinohara, Kazuyuki
中科院分区：
文献类型：
--
作者：
Araki, Miyuki;Nishitani, Shota;Shinohara, Kazuyuki
本研究旨在探讨胎动与孕妇急性情绪变化之间的关系。两个经验验证的故事片剪辑被用于外部生成两个主观和面部特征良好的目标情绪：快乐和悲伤。我们同时监测单独的胎儿手臂，腿部和躯干运动的两个超声设备，而母亲的情绪被操纵的电影剪辑介绍。当孕妇看一部快乐的电影时，胎儿手臂运动的次数增加，但持续时间不变。胎儿手臂运动的次数和持续时间都随着悲伤电影的出现而减少。无论是快乐的表现还是悲伤的表现都不会影响胎儿的腿部或躯干运动。这些发现表明，孕妇的诱发情绪主要影响胎儿的手臂运动，积极和消极的情绪对胎儿运动的影响相反。
This study investigated the relationship between fetal movements and acute maternal emotional changes during pregnancy. Two empirically validated feature film clips were used for the external generation of two subjectively and facially well-characterized target emotions: happiness and sadness. We simultaneously monitored separate fetal arm, leg, and trunk movements by means of two ultrasound apparatuses while maternal emotions were manipulated by film clip presentation. The number of fetal arm movements, but not the duration, was increased when pregnant women were being shown a happy film. Both the number and the duration of fetal arm movements decreased with the sad film presentation. Neither the presentation of happiness nor the presentation of sadness affected fetal leg or trunk movements. These findings suggest that induced emotions in pregnant women primarily affect arm movements of their fetuses, and that positive and negative emotions have the opposite effects on fetus movement.