A Study of Evaluating the Process of Mastering Skills Including Pause and Adjustment: Psychophysiological and Behavioral Evaluation Using the Information of Biological Signals and Subjective Scores. - Hiroko Sawai; Kazune Tomotake; Yasuharu Ishii; Keisuke Ueno; Emi Koyama (IIAI-AAI, 2013)

The Effects on the Popularities and Interests Mascot Characters' Acceptability Give to the General Public. - Chikako Tateishi; Gaku Inou; Hiroko Sawai; Emi Koyama; Yoji Kitani; Mikio Fujito (IIAI-AAI, 2013)

Evaluation of Performance Using Electrooculogram: Performance in a Working Task Involving Periodic Eye Movements. - Hiroko Sawai; Ryouichi Furukawa; Gaku Inou; Emi Koyama (IIAI-AAI, 2014)

Evaluating Optimal Arousal Level during the Task Based on Performance and Positive Mood: Extracting Indices Reflecting the Relationship among Arousal, Performance, and Mood. - Hiroko Sawai; Gaku Inou; Emi Koyama (ACIT-CSI, 2015)

Experimental Study of Impression and Psychophysiological Evaluation in the Identification of Design: Focus on the Difference in the Expression of Illustrations. - Chikako Tateishi; Gaku Inou; Hiroko Sawai; Emi Koyama; Yoji Kitani (ACIT-CSI, 2015)

Extraction of ultradian rhythm component reflecting REM-NREM sleep cycle from core body temperature. - Hiroko Sawai; Tetsuo Kurahashi; Maki Matsumoto; Emi Koyama (LifeTech, 2020)

The relationship between each length of REM - NREM sleep cycle and sleep stage. - Hiroko Sawai; Maki Matsumoto; Emi Koyama (LifeTech, 2021)