Fetal habituation correlates with functional brain development
Fetal habituation correlates with functional brain development
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DOI：
10.1016/j.bbr.2004.01.002
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发表时间：
2004-08-31
影响因子：
2.7
通讯作者：
Nakano, H
中科院分区：
文献类型：
--
作者：
Morokuma, S;Fukushima, K;Nakano, H
在这项研究中，我们将26个孕32 - 37周的胎儿分为三组，使用胎龄和行为指标的综合标准。我们研究了胎儿对振动声刺激（VAS）的适应性。胎仔从妊娠至少32周开始表现出习惯性。此外，即使在相同的胎龄，从行为角度来看，发育不全的胎儿也比发育好的胎儿需要更多的试验来实现习惯化。结合这些数据，证明了行为发展和习惯化之间的关系。(C)2003 Elsevier B.V.保留所有权利。
In this study, we divided 26 fetuses at 32-37 weeks of gestation into three groups using combined criteria of gestational age and behavioral indicators. We investigated fetal habituation to vibroacoustic stimulation (VAS). Fetuses showed habituation from at least 32 weeks of gestation. Furthermore, fetuses less developed from behavioral standpoint took significantly more trials to achieve habituation than developed fetuses even in the same gestational age. Taken together with these data, it was proved that there was a relationship between aspects of behavioral development and habituation. (C) 2003 Elsevier B.V. All rights reserved.