Progress of electroencephalography connectivity in anaesthetic drugs research
10.12089/jca.2024.07.017
- VernacularTitle:脑电图连通性指标在麻醉药物研究中的进展
- Author:
Dongsheng YANG
1
;
Tian WANG
;
Zhenhu LIANG
;
Min LI
Author Information
1. 100191 北京大学第三医院麻醉科
- Keywords:
Electroencephalography;
Connectivity;
Anaesthetic drugs;
Coherence;
Phase syn-chronization;
Granger causality
- From:
The Journal of Clinical Anesthesiology
2024;40(7):762-765
- CountryChina
- Language:Chinese
-
Abstract:
Electroencephalography(EEG)is a noninvasive brain-activity measurement technique that uses electrodes placed on the scalp to record the bioelectrical activity of neurons in the cerebral cortex the sum of excitatory and inhibitory synaptic activity.EEG can reveal the function of different brain regions and the complex intercommunication.In recent years,many studies have focused on the use of EEG to ana-lyze the mechanism of general anesthetics and to measure the depth of anesthesia.The connectivity analysis methods of EEG are introduced and their application on anesthetic drugs are reviewed in order to explore other potential EEG analysis methods of drug action mechanism in the future.
