临床神经外科杂志2025，Vol.22Issue(3)：340-343,4.DOI:10.3969/j.issn.1672-7770.2025.03.018
脑电峰频率在慢性意识障碍中评估的应用现状及进展
Current applications and advances of electroencephalography peak frequency in evaluating chronic disorders of consciousness
摘要
Abstract
The peak frequency of electroencephalography(EEG)is a method for inferring thalamocortical functional integrity based on EEG dynamics.The ABCD model derived from this frequency can indirectly reflect patient's consciousness state,aiding in clinical assessment and prognosis prediction.This review discusses the theoretical basis,application progress,and future challenges and directions of EEG peak frequency in the diagnosis and treatment of patients with disorders of consciousness(DoC).The EEG peak frequency refers to the strongest frequency point within a specific frequency band in the EEG signal,which reflects the characteristics of cortical neural activity.Based on the spectral peaks in the EEG power spectrum,it is classified into ABCD four distinct models according to the presence or absence of spontaneous neural oscillations,enabling more accurate clinical staging of patients with prolonged disorder of consciousness(pDoC)and aiding in prognosis evaluation and treatment guidance.Despite challenges such as limited understanding of the underlying mechanisms and the lack of definitive clinical evidence,EEG peak frequency has demonstrated significant potential in the diagnosis and treatment of pDoC.关键词
脑电峰频率/慢性意识障碍/评估/有创性神经调控Key words
peak frequency of electroencephalography/prolonged disorder of consciousness/assessment/invasive neuromodulation分类
医药卫生引用本文复制引用
魏翔,鲁广函,刘敬轩,董文文,赵亮,邱畅,章文斌..脑电峰频率在慢性意识障碍中评估的应用现状及进展[J].临床神经外科杂志,2025,22(3):340-343,4.基金项目
工信部和国家卫健委高端医疗装备推广应用项目(2024TGYY46) （2024TGYY46）
江苏省重点研发计划产业前瞻与关键核心技术重点项目(BE2022049) （BE2022049）
