天津工业大学学报2025，Vol.44Issue(3)：80-90,11.DOI:10.3969/j.issn.1671-024x.2025.03.0010
面向无创脑-机接口的耳脑电电极研究进展
Recent advances on ear-EEG electrodes for non-invasive brain-computer interfaces
摘要
Abstract
In the research of brain-computer interface(BCI),the hair on the scalp surface restricts the ability of traditional scalp electroencephalogram(EEG)electrodes to capture neural signals.Ear-EEG electrodes effectively avoid contact with hair and can collect EEG signals comparable to those obtained from the scalp,offering a novel ap-proach to EEG signal acquisition.This article systematically reviews.The recent progress in ear-EEG electrodes is systematically reviewed,focusing on their design principles and key performance of various in-ear electrodes and around-ear electrodes.It also discusses the advantages and limitations of ear-EEG electrodes compared with tra-ditional scalp EEG electrodes,as well as methods to address these limitations.Furthermore,this review prospects for the future development directions of ear-EEG electrodes,pointing out the opportunities and challenges they face.关键词
脑-机接口/EEG信号/耳脑电电极/耳内电极/耳周电极Key words
brain-computer interface(BCI)/electroencephalogram(EEG)signal/ear-EEG electrode/in-ear electrode/around-ear electrode分类
医药卫生引用本文复制引用
李广利,刘熊浩岚,陈娜羽,许谭妙,刘苹..面向无创脑-机接口的耳脑电电极研究进展[J].天津工业大学学报,2025,44(3):80-90,11.基金项目
国家自然科学基金面上项目(62176089) （62176089）
湖南省自然科学基金优秀青年项目(2023JJ20024) （2023JJ20024）
湖南省自然科学基金医卫联合项目(2024JJ7651 （）
2024JJ9551) （）
