室温と照明の色温度が脳に与える影響の検討

概要

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We investigated the influence of brain activities on the human being by the combination of a color temperature and room temperature using optical topography. We measured the amount of change of oxygenation hemoglobin concentration in each frontal lobe and temporal lobe. Concretely, we carried out the calculation subject and the picture memory subject under four kinds of environment. They are two kinds of color temperatures and two kinds of room temperature. As the results of the experiment, the rise of the oxygenation hemoglobin concentration in a calculation subject was seen in the range in which the high temperature environment is wider than low-temperature environment.