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뇌파의 한의학적 진단 지표로의 활용 방안에 대한 연구초안
서영효 ( Young Hyo Seo ),김경철 ( Gyeong Cheol Kim ),김보경 ( Bo Kyung Kim ) 대한한방신경정신과학회 2007 동의신경정신과학회지 Vol.18 No.1
Objective : By examining EEG status in Korean Traditional Medicine (KTM) from the viewpoint of form-qi theory(形氣論), We wish to prepare for the fundamentals of applicability of KTM diagnoses to EEG. In addition, through reinterpretation of existing Western Medicine reports from the viewpoint of KTM, We tried to find out interrelationship between them.Method : In this paper, a methodology applicable to KTM diagnoses of EEG is presented from the EEG features in waveform characteristics, personalized diversity, and cognitive activity reflection.Results : Frequency bands are assigned to corresponding one of the eight trigrams in terms of yin/yang balance, which is analogous with EEG spectrum analysis mostly used in EEG quantification. The amplitude ratio of each EEG for each frequency band gives meaningful index numbers which can be used in EEG data interpretation, and every index number is named after the sixty four hexagrams. These approaches are adopted through both 4-band classification system and 6-band classification system, and applied to pre-existing reported EEG data obtained from normal adults. These analyses show that changes and distribution pattern in the index numbers are observed as a whole on both left-right line and front-back line connecting EEG measurement cephalic electrodes. And differences in distribution pattern of three index numbers deduced from 6-band classification system are discussed according to constitution.Conclusion : The index numbers introduced here, which are the spectral power ratio for each EEG, are based on KTM yin/yang balance. These index numbers vary according to cephalic location, so its application in terms of traditional meridian theory is strongly expected. The index number distribution also shows different patterns according to constitution.
진규동 ( Jin Goou Dong ),곽석환 ( Gwak Seok Hwan ),이상순 ( Lee Sang Soon ),서영효 ( Seo Young Hyo ),이동현 ( Lee Dong Hyun ) 한국구조물진단유지관리공학회 2019 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.23 No.1
Structures are currently a good condition in highway, with an average age of 14.7years. However, After 10 years, The old structure will be estimated 22% of the total structure. In this study, We have suggested the preventive maintenance methods such as preventive techniques and asset management for the deterioration of future by a lesson of failure cases of developed countries such as the United States.