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First magnetoencephalographic recordings of the brain activity of a human fetus
Author(s) -
BLUM T.,
SALING E.,
BAUER R.
Publication year - 1985
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/j.1471-0528.1985.tb04866.x
Subject(s) - magnetoencephalography , human brain , fetus , brain activity and meditation , brain function , neuroscience , electroencephalography , medicine , psychology , pregnancy , biology , genetics
Summary. Using a one‐channel neuromagnetometer adjusted to a special site on the mother's abdomen, we succeeded in recording prenatally, for the first 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 non‐invasive investigation of human brain function.