The study of fetal EEG monitoring under B-ultrasound
- VernacularTitle: B超引导下胎儿EEG监测的研究
- Author:
Xiaojing HU
1
;
Jie BAI
1
;
Xue GONG
1
Author Information
- Publication Type:Journal Article
- Keywords: Fetus ； EEG ； Brain development
- From: Journal of Apoplexy and Nervous Diseases 2020;37(9):813-816
- CountryChina
- Language:Chinese
- Abstract: Objective To explore the methods of EEG monitoring in fetus guided by B-ultrasound. Methods By recruiting volunteers，18 cases of fetuses with B-ultrasound confirmed that the fetal head was close to the abdominal wall of pregnant women were given EEG monitoring，electrodes placement and EEG signal acquisition were finished by B-ultrasound guidance. The fetus EEG signals were confirmed by self-control and healthy volunteer control. Brain development was followed up after birth. Results The older the gestational age，the closer the fetal EEG waveform is to the neonatal EEG；the spatial distribution of the fetal EEG power map in the same part is the same as the spatial distribution of the premature infant and neonatal scalp EEG power map；The fetal EEG with his mother taking antiepileptic drugs and the fetal EEG with his mother taking medicine were not significantly different in waveform and power map. The follow-up time was 3 to 5 years，1 case was induced，and 17 cases were in follow-up. The current age of 17 cases ranged from 3 years and 6 months to 4 years and 6 months. No abnormalities of the nervous system were found. Conclusion Fetal EEG monitoring under the guidance of B-ultrasound is feasible，and a larger sample is needed to further verify the collected signal as an EEG signal，providing a reliable method for establishing a fetal EEG map in the future.
- Full text:2024073122102660744The study of fetal EEG monitoring under B-ultrasound.pdf
