Blum T, Saling E, Bauer R
Br J Obstet Gynaecol. 1985 Dec;92(12):1224-9. doi: 10.1111/j.1471-0528.1985.tb04866.x.
Using a one-channel neuromagnetometer adjusted to a special site on the mother's abdomen, we succeeded in recording prenatally, for the for the time, human fetal brain activity in late pregnancy. It was possible to record both the fetal auditory-evoked neuromagnetic field and to detect fetal brain activity by analysis of the frequency spectrum. Such measurements may soon prove valuable for the noninvasive investigation of human brain function.
我们使用一台经过调整可置于母亲腹部特定位置的单通道神经磁强计，首次成功在产前记录了妊娠晚期人类胎儿的大脑活动。记录胎儿听觉诱发神经磁场以及通过频谱分析检测胎儿大脑活动均成为可能。此类测量可能很快会被证明对人类脑功能的无创性研究具有重要价值。
