入眠時心像を用いた入眠過程における感情効果に関する心理生理学的研究 : 日本感性工学会論文誌Copyright© 2017 All Rights Reserved. J-STAGE 2018.02.09 Transactions of Japan Society of Kansei Engineering J-STAGE Advance Published Date: 2018.02.09 doi: 10.5057/jjske.TJSKE-D-17-00030 1. , 1 2 REM REM 3-6 7-9 7 10 8 Psychophysiological Study of Effect of Emotion in Sleep Onset Process by Using Hypnagogic Imagery Hiromichi TAKEHARA*, Hideki TANAKA** and Tatsuya IWAKI** * Graduate School of Medic
