Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Onishi Akane and Furutani Hiroshi and Hiroyasu Tomoyuki and Hiwa Satoru,An fNIRS study of brain state during letter and category fluency tasks,Proceedings of International Conference on Artificial Life and Robotics,2188-7829,ALife Robotics Corporation Ltd.,2019-01-10,24,,197-200,https://cir.nii.ac.jp/crid/1390845713054543872,https://doi.org/10.5954/icarob.2019.os8-2