The present invention relates to a cable fastening structure for connecting an EEG sensor and a measurement device in an EEG measurement device used for EEG measurement. The cable fastening structure includes a pad coupling plate, a plate-shaped support, a housing, an insertion groove, and a cable. The cable fastening structure is not easily broken by the severe handling of a user.COPYRIGHT KIPO 2018본 발명은 뇌파 측정에 사용되는 뇌파 측정장치에서 뇌파 센서와 측정장치를 연결하는 케이블 체결구조에 관한 것이다.