집중력 향상을 위한 온열 환경 공간 설계 = An Indoor Thermal Space Design for Improvement of Attention - Based on the Brain Science -

다국어 초록 (Multilingual Abstract)

The purpose of this study is to examine the effect of indoor temperature on occupants’ attention skill for a thermal space design. To achieve the purpose, differences of occupants" attention affected by the indoor temperature were verified and occupants’ attention skills changed with time were analyzed. The temperature of chamber was controlled according to two levels. A slightly cool level was 20.5℃ and a neutral temperature level was 24.0℃. Subjects were 32 healthy males aged 21 to 29. They didn’t have any medical history of neuropsychiatric disorders. All subjects had academic performance for 70 minutes when their electroencephalograms (EEGs) were measured in each two different thermal environment. Brain waves were measured on seven spots (Fp1, Fp2, T3, T4, Cz, Fz, Pz) of the frontal lobe, the temporal lobe and the parietal lobe. Brain waves were sorted out according to the frequency using power spectrum analysis, and then that were used for the attention ((SMR+M.Beta)/Theta) analysis and the relative power analysis. As the result, a slightly cool thermal environment would be better than a neutral thermal environment for the occupants who perform the attention task. Thus, that result could be considered for children"s study rooms in a house, classrooms in a school, and working spaces in an office.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 실험 연구 방법
• 3. 실험 연구 결과
• 4. 결론
• 참고문헌