1828 冬季環境下における睡眠時の温度制御法の開発とその評価(S40-2 快適暮らし環境創造のための新技術展開(2),S40 快適暮らし環境創造のための新技術展開)  [in Japanese] 1828 The evaluation and development of the thermal control method in sleeping under the winter condition  [in Japanese]

This research examines what kind of thermal control influences the quality of sleep using a system in which the temperature in the bed is changed based on the thermal comfort index. The participant slept four nights under four temperature control conditions: the no-air control condition, the temperature-in-bed feedback condition, the thermal sensation feedback condition and the limited thermal sensation feedback condition. As a result, in the limited thermal sensation feedback condition, the rates of SWS and REM were higher than those of the no-air control condition. This result shows the limited thermal sensation feedback condition is a better thermal control than any other condition.