RIKEN Center for Advanced Intelligence Project Cognitive Behavioral Assistive Technology Team
Team Leader: Mihoko Otake (Ph.D.)
Research Summary
AI nurturing or complementing intelligence of human are becoming much more important than ever before. Cognitive Behavioral Assistive Technology (CB-AT) Team puts emphasis on developing CB-AT which promotes cognitive reserve for prevention of cognitive decline and dementia of older adults which damage the intelligence of human necessary for social life. We develop conversational assistive AI based on Coimagination method, implement the AI to cognitive behavioral assistive systems, and evaluate the effects on human cognition and mind. Coimagination method is an image-based conversational assistive technology designed for utilizing cognitive functions which decline at mild cognitive impairment.
Main Research Fields
- Engineering
Related Research Fields
- Clinical Medicine
- Neuroscience & Behavior
- Computer Science
- Psychology & Psychiatry
- Multidisciplinary
Research Subjects
- Cognitive behavioral assistive systems for interactive communication of older adults
- Analysis and modelling technology of conversational, physiological and psychological data
- Clinical study of the developed systems evaluating whose effects on human
Selected Publications
- 1.
Seiki Tokunaga, Takuya Sekiguchi, Kumi Watanabe Miura, Hikaru Sugimoto, Masato S Abe, Kazuhiro Tamura, Taishiro Kishimoto, Takashi Kudo, Mihoko Otake-Matsuura.:
"Home-Based Cognitive Intervention for Healthy Older Adults Through Asking Robots Questions: Randomized Controlled Trial."
JMIR Aging, Vol. 7, e47229 (2024),
10.2196/47229 - 2.
Tomasz M. Rutkowski, Tomasz Komendziński, Mihoko Otake-Matsuura.:
"Mild cognitive impairment prediction and cognitive score regression in the elderly using EEG topological data analysis and machine learning with awareness assessed in affective reminiscent paradigm"
Frontiers in Aging Neuroscience, Vol. 15, 1294139 (2024),
10.3389/fnagi.2023.1294139 - 3.
Takuya Sekiguchi, Hikaru Sugimoto, Seiki Tokunaga, Mihoko Otake-Matsuura.:
"Time-orientations of older adults in group conversations and their association with memory functioning."
"Current Psychology, Vol.43, pp.5854–5867 (2024),
10.1007/s12144-023-04545-w - 4.
Hikaru Sugimoto, Masato S. Abe, Mihoko Otake-Matsuura.:
"Word-producing brain: Contribution of the left anterior middle temporal gyrus to word production patterns in spoken language."
Brain and Language, Vol. 238, 105233 (2023),
10.1016/j.bandl.2023.105233 - 5.
Hikaru Sugimoto, Takuya Sekiguchi, Mihoko Otake-Matsuura.:
"Association between social comparison orientation and hippocampal properties in older adults: A multimodal MRI study."
Social Neuroscience, Vol. 17, No. 6, pp. 544-57 (2023),
10.1080/17470919.2023.2166580 - 6.
Katie Seaborn, Takuya Sekiguchi, Seiki Tokunaga, Norihisa P. Miyake, Mihoko Otake-Matsuura.:
"Voice Over Body? Older Adults f Reactions to Robot and Voice Assistant Facilitators of Group Conversation."
International Journal of Social Robotics, Vol. 15, No. 2, pp. 143-163 (2022),
10.1007/s12369-022-00925-7 - 7.
Kazumi Kumagai, Seiki Tokunaga, Norihisa P Miyake, Kazuhiro Tamura, Ikuo Mizuuchi, Mihoko Otake-Matsuura.:
"Scenario-based dialogue system based on pause detection toward daily health monitoring."
Journal of Rehabilitation and Assistive Technologies Engineering, Vol. 9 (2022),
10.1177/20556683221133367 - 8.
Mihoko Otake-Matsuura, Seiki Tokunaga, Kumi Watanabe, Masato S. Abe, Takuya Sekiguchi, Hikaru Sugimoto, Taishiro Kishimoto, Takashi Kudo.:
"Cognitive Intervention Through Photo-Integrated Conversation Moderated by Robots (PICMOR) Program: A Randomized Controlled Trial."
Frontiers in Robotics and AI, Vol. 8, 633076 (2021),
10.3389/frobt.2021.633076 - 9.
Masato S. Abe, Mihoko Otake-Matsuura.:
"Scaling laws in natural conversations among elderly people."
PLoS ONE, Vol. 16, No. 2, e0246884 (2021),
10.1371/journal.pone.0246884 - 10.
Katie Seaborn, Norihisa P. Miyake, Peter Pennefather, Mihoko Otake-Matsuura.:
"Voice in Human-Agent Interaction: A Survey."
ACM Computing Surveys, Vol. 54, Issue. 4, Article No. 81, pp. 1-43 (2021),
10.1145/3386867
Recent Research Results
-
Sep. 18, 2020
Chaotic "Lévy walks" are a good strategy for animals
Related Links
Lab Members
Principal investigator
- Mihoko Otake
- Team Leader
Core members
- Tomasz Rutkowski
- Research Scientist
- Takuya Sekiguchi
- Research Scientist
- Alexandra Janina Wolf
- Special Postdoctoral Researcher
- Hikaru Sugimoto
- JSPS CPD Researcher
- Kornkanok Tripanpitak
- Postdoctoral Researcher
- Kazumi Kumagai
- Postdoctoral Researcher
- Kosuke Fukumori
- Postdoctoral Researcher
- Yukiko Mizutani
- Technical Staff I
- Sachiko Iwata
- Technical Staff II
- Sumio Kogure
- Temporary Employee
- Takashi Kudo
- Visiting Scientist
- Taishiro Kishimoto
- Visiting Scientist
- Masahide Nakamura
- Visiting Scientist
- Toshikazu Kawagoe
- Visiting Scientist
- Chika Tagata
- Visiting Scientist
- Takanobu Takihara
- Visiting Scientist
- Yoshitake Baba
- Visiting Scientist
- Yayoi Tanaka
- Visiting Scientist
- Hanae Koiso
- Visiting Scientist
- Masato Abe
- Visiting Scientist
- Eiko Nagata
- Visiting Scientist
- Seiki Tokunaga
- Visiting Scientist
- Takuichi Nishimura
- Visiting Scientist
- Shogo Okada
- Visiting Scientist
- Hiroyuki Shimada
- Visiting Scientist
- Satoshi Umeda
- Visiting Scientist
- Sixia Li
- Visiting Scientist
- Ryo Yamaguchi
- Visiting Scientist
- Daiki Yamagiwa
- Visiting Scientist
- Georg Von Fingerhut
- Visiting Scientist
- Ingon Chanpornpakdi
- Visiting Scientist
- Sadao Otsuka
- Visiting Scientist
- Kumi Watanabe
- Visiting Researcher
- Norihisa Miyake
- Research Consultant
- Jingtong Wei
- Student Trainee
- Mirano Miyayama
- RIKEN Student Researcher D
- Saimon Kojima
- Research Part-time Worker I
- Shogo Takata
- Research Part-time Worker II
- Tomoko Suzuki
- Research Part-time Worker II
- Kentaro Machida
- Research Part-time Worker II
- Haruka Watanabe
- Research Part-time Worker II
- Jianqi Yang
- Research Part-time Worker II
- Naoko Watabe
- Research Part-time Worker II
- Yukihiro Ueda
- Research Part-time Worker II
- Masakatsu Fukai
- Research Part-time Worker II
- Kazuhiro Tamura
- Temporary Staffing
- Hiroyuki Taira
- Temporary Staffing
Contact Information
Nihonbashi 1-chome Mitsui Building, 15th floor,
1-4-1 Nihonbashi,
Chuo-ku, Tokyo
103-0027, Japan
Email: mihoko.otake@riken.jp