LED 광색이 학습상태 정량뇌파의 미드베타파 활성에 미치는 영향
Effect of LED Light Color on Mid Beta Wave Activities of QEEG in Learning State
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Purpose: The purpose of this study is to find out whether the color change of the LED light source has a significant effect on the beta wave activity of EEG in the learning state. Methods: The subjects of the experiment were 20 male and female college students between the ages of 19 and 25 who routinely perform their studies. In the created learning environment, the EEG change according to the change in the lighting color was measured while solving the Mensa thinking ability problem while sitting on a desk with LED lights installed on the top and a chair with a footrest to stabilize the legs. The light source consisted of 3 ready-made colors and 6 newly created colors. A total of 9 color light stimuli were given for 2 minutes each, and the EEG change of the subject was observed. After the experiment, the correlation was analyzed based on the mid-beta wave data recorded on the QEEG according to the color change of light and the Mensa problem score. Results: It was found that the activation of mid-beta waves was stimulated in the temporal lobes (T5, T3, T6, T4) and occipital lobes (O1, O2) of all subjects who focused on solving Mensa thinking problems. As a result of comparing the top 20% and the bottom 20% of problem solving scores, the upper group had no effect of lighting, while the lower group showed increased beta wave activity in response to color light stimulation in the order of T4, T6, and T5. Implications: It was confirmed that the color of light that activates the middle beta wave varies greatly depending on the subject's attention and learning ability, and it is judged that the color of light including the green wavelength is helpful in activating the middle beta wave in the group with low learning ability.
Abstract
Purpose: The purpose of this study is to find out whether the color change of the LED light source has a significant effect on the beta wave activity of EEG in the learning state. Methods: The subjects of the experiment were 20 male and female college students between the ages of 19 and 25 who routinely perform their studies. In the created learning environment, the EEG change according to the change in the lighting color was measured while solving the Mensa thinking ability problem while sitting on a desk with LED lights installed on the top and a chair with a footrest to stabilize the legs. The light source consisted of 3 ready-made colors and 6 newly created colors. A total of 9 color light stimuli were given for 2 minutes each, and the EEG change of the subject was observed. After the experiment, the correlation was analyzed based on the mid-beta wave data recorded on the QEEG according to the color change of light and the Mensa problem score. Results: It was found that the activation of mid-beta waves was stimulated in the temporal lobes (T5, T3, T6, T4) and occipital lobes (O1, O2) of all subjects who focused on solving Mensa thinking problems. As a result of comparing the top 20% and the bottom 20% of problem solving scores, the upper group had no effect of lighting, while the lower group showed increased beta wave activity in response to color light stimulation in the order of T4, T6, and T5. Implications: It was confirmed that the color of light that activates the middle beta wave varies greatly depending on the subject's attention and learning ability, and it is judged that the color of light including the green wavelength is helpful in activating the middle beta wave in the group with low learning ability.
참고문헌 (22)
- 고병진, "청소년 뇌발달 프로그램이 집중력 수준에 따른두뇌 부위별 뇌파 변화와 정신력에 미치는 영향", 청소년시설환경 (2012)
- 김대식, "뇌파검사학" (2001), 고려의학
- 김병남, "독립성분 분석기법에 의한 집중 상태 뇌파의 주파수 요소 특성", 한국산학기술학회논문지, 15(4), pp.2170~2178 (2014), 한국산학기술학회[DOI]
- 김용진, "학습 활동의 뇌파분석에 기초한 두뇌순환 학습모형의 개발과 과학학습에의 적용", 박사, 과학교육, pp.2000
- 박경신, "가상현실 교육설계방식에 따른 학습자 주의와학습 기억에 관한 연구", 정보처리학회 논문지, 14(2), pp.119~126 (2007), 한국정보처리학회
- 박상남, "신경생리검사학" (2001), 고려의학(KOMB)
- 백승헌, "LED 광원의 색온도가 작업자의 시작업 성능 및 선호도에 미치는 영향", 석사, 건축공학, pp.2009
- 서은지, "주의집중력에 따른 학습유형별적정 조명환경 도출에 관한 연구", 한국색채학회 학술발표논문집 (2016)
- 신동준, "뇌파 선행 실험연구 분석에 의한 색채반응에 관한 연구", 한국색채학회논문집, 31(4), pp.35~43 (2017), 한국색채학회[DOI]
- 이선아, "뇌파를 이용한 학습자의 인지학습활동 분석", 박사, pp.2021
- 이재원, "중독과 정량뇌파", 신경정신의학, 58(2), pp.115~124 (2019), 대한신경정신의학회[DOI]
- 이진숙, "조명의 색채가 뇌파반응에 미치는 영향에 관한 선행연구 분석", 한국색채학회논문집, 30(2), pp.111~120 (2016), 한국색채학회[DOI]
- 이진숙, "청소년의 주의집중력에 따른 Red, Blue, Green, White 색자극에서의 생리반응에 관한 기초연구", 한국색채학회논문집, 28(1), pp.177~186 (2014), 한국색채학회[DOI]
- 전현진, "학습과 기억의 뇌파", 생물정신의학, 23(3), pp.102~107 (2016), 대한생물정신의학회
- 정희석, "IES TM-30-15 평가방법 기반의 백색 가변 LED 조명 색품질 예측모델", 박사, pp.2018
- 지순덕, "이완집중 및 긴장집중 시 LED 조명의 색온도에 따른 학습요인의 뇌파분석", 교육시설, 21(6), pp.33~42 (2014), 한국교육시설학회[DOI]
- 최윤식, "호흡명상을 병행한 뉴로피드백 훈련이 뇌 기능 활성화에 미치는 영향", 박사, 인지과학협동과정, pp.2014
- 황태경, "뇌의 부위별 언어 자극유형에 따른 뇌파 분석 연구", 박사, pp.2012
- Christina Artemenko, "Individual Differences in Math Ability Determine Neurocognitive Processing of Arithmetic Complexity: A Combined fNIRS-EEG Study", Frontiers in Human Neuroscience, 13 (2019)
- Onton, J. A. Delorme, "Frontal midline EEG dynamics during working memory", Neuroimage (2005)
- Ray, W. J., "EEG alpha activity reflects attentional demands, and beta activity reflects emotional and cognitive process", Science (1985)
- Shi Xiong, "Working memory training using EEG neurofeedback in normal young adults", Bio-Medical Materials and Engineering, 24 (2014)