Application of quantitative electroencephalogram trends in the assessment of the state of brain function in patients with severe stenosis of the internal carotid artery and its predictive value for the risk of acute occlusion in the short term(report of one case)
10.3969/j.issn.1004-1648.2024.01.007
- VernacularTitle:定量脑电图趋势图在颈内动脉重度狭窄患者脑功能状态评估中的应用及其对短期内发生急性闭塞风险的预测价值(附1例报告)
- Author:
Siyao JI
1
;
Yan WANG
;
Yeting LU
Author Information
1. 215006 苏州大学附属第一医院神经内科
- Keywords:
quantitative EEG;
quantitative EEG trends;
severe carotid artery stenosis;
brain function state
- From:
Journal of Clinical Neurology
2024;37(1):26-30
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the application of quantitative EEG(QEEG)trends in the assessment of the state of brain function in patients with severe stenosis of the internal carotid artery and its predictive value for the risk of acute occlusion in the short term.Methods The clinical and imaging data of a case of severe left internal carotid stenosis were retrospectively analyzed,and QEEG trends were used for evaluating the state of brain function.Results It showed that rhythmicity spectrogram,amplitude-integrated EEG,fast Fourier transformation spectrogram and fast Fourier transform power spectrum in QEEG trends could quickly and visually display theta activity and amplitude at the side of severe internal carotid artery stenosis continued to increase compared with the healthy side hemisphere.Acute occlusion of the left internal carotid artery and large artery atherosclerotic cerebral infarction occurred in the patient after 3 days.Conclusion As a supplement to neuroimaging examination,QEEG trends may be helpful for rapidly diagnosing brain function damage in the early stage of patients with severe internal carotid artery stenosis who are under the ischemic attack state,and even have potential predictive values for patients with acute occlusion in the short term.
