교육연구에서 f-NIRS의 실제 측정과 적용을 통한 두뇌 연구의 탐색

• 영문명: An Exploration of the Brain Study through A Practical Measurement and Application Using f-NIRS in Educational Research
• 발행기관: 한국교원대학교 뇌·AI기반교육연구소
• 저자명: 박상희(Sang-Hee Park) 박진선(Jin-Sun Park) 황나래(Na-Rae Hwang) 권승혁(Seung-Hyuk Kwon) 권용주(Yong-Ju Kwon)
• 간행물 정보: 『Brain, Digital, & Learning』제9권 제3호, 213~231쪽, 전체 19쪽
• 주제분류: 사회과학 > 교육학
• 파일형태: PDF
• 발행일자: 2019.09.30

영문 초록

Combining research methods in brain science and education is already one of the main trends and is effectively used to test existing theories of learning at the brain level and to discover new unknown knowledge in education. Functional near infrared spectroscopy (f-NIRS) is a device that measures the hemodynamic changes of the prefrontal lobe related to emotional changes, cognitive activity, and physical exercise. Its measuring principle is a method of detecting the transmittance of a light source whose wavelength is disturbed by the difference in histological characteristics of the prefrontal lobe brain region, using a near infrared light source with a wavelength of about 650-1000 nm. Cerebral blood flow changes can be measured in a non-invasive way. There are many advantages and high utilization in the convenience of measurement, the mobility of the measuring device and the possibility of the subject s movement. This method has advantages in terms of ease of measurement, maintenance efficiency, and low maintenance costs. This can be the best tool for brain research and mass sampling of students. To explore the practical applicability of f-NIRS in educational research, the study measured the brain activity of college students in observing biological phenomena designed with the block paradigm. The brain activity of the college students was shown that the BA10 region was activated in the guided observation and the BA8 region was activated in the non-guided observation. The findings suggest that the use of f-NIRS in educational research can be a useful approach for studying probes in the learning process, as well as short- and long-term learning effects. Therefore, the proliferation of f-NIRS use in educational research will contribute to the development of specific and systematic research methods.

목차

I. Introduction

II. Research Method Using Functional Near-Infrared Spectroscopy (f-NIRS)

III. Application in Education Research

IV. Practical Application on Biological Observation

Ⅴ. Conclusions and Educational Implications

키워드

f-NIRS educational research brain-based education prefrontal cortex hemodynamic measurement