一項(xiàng)對(duì)妊娠小鼠的研究顯示，妊娠小鼠暴露于超聲超過(guò)30分鐘能夠?qū)μナ蟠竽X發(fā)育產(chǎn)生負(fù)面影響。

耶魯大學(xué)醫(yī)學(xué)院(New Haven, CT, USA)的科研人員發(fā)現(xiàn)，叫做神經(jīng)元的特殊神經(jīng)細(xì)胞并沒(méi)有出現(xiàn)在發(fā)育大腦的合適區(qū)域。研究人員在2006年8月7日美國(guó)科學(xué)院進(jìn)展上報(bào)道了這些研究結(jié)果。
 
Ultrasound May Affect Fetal Brain Development
 
Studies on pregnant mice revealed that exposing the pregnant mice to ultrasound for over 30 minutes can adversely affect fetal brain development.

Scientists from Yale University School of Medicine (New Haven, CT, USA) discovered that specific nerve cells called neurons did not find their way to their appropriate areas of the developing brain. The researchers revealed their findings in the August 7, 2006, issue of the journal Proceedings of the [U.S.] National Academy of Sciences.