H
Hikaru Takeuchi
Researcher at Tohoku University
Publications - 163
Citations - 6375
Hikaru Takeuchi is an academic researcher from Tohoku University. The author has contributed to research in topics: Voxel-based morphometry & Cognition. The author has an hindex of 41, co-authored 149 publications receiving 5421 citations.
Papers
More filters
Journal ArticleDOI
Training of working memory impacts structural connectivity.
Hikaru Takeuchi,Atsushi Sekiguchi,Yasuyuki Taki,Satoru Yokoyama,Yukihito Yomogida,Nozomi Komuro,Tohru Yamanouchi,Shozo Suzuki,Ryuta Kawashima +8 more
TL;DR: Results showed training-induced plasticity in regions that are thought to be critical in working memory, including regions adjacent to the intraparietal sulcus and the anterior part of the body of the corpus callosum after training.
Journal ArticleDOI
Brain Training Game Improves Executive Functions and Processing Speed in the Elderly: A Randomized Controlled Trial
Rui Nouchi,Yasuyuki Taki,Hikaru Takeuchi,Hiroshi Hashizume,Yuko Akitsuki,Yayoi Shigemune,Atsushi Sekiguchi,Yuka Kotozaki,Takashi Tsukiura,Yukihito Yomogida,Yukihito Yomogida,Ryuta Kawashima +11 more
TL;DR: The results showed that playing Brain Age for 4 weeks could lead to improve cognitive functions (executive functions and processing speed) in the elderly, indicating that there is a possibility which the elderly could improve executive functions andprocessing speed in short term training.
Journal ArticleDOI
Failing to deactivate: the association between brain activity during a working memory task and creativity.
Hikaru Takeuchi,Yasuyuki Taki,Hiroshi Hashizume,Yuko Sassa,Tomomi Nagase,Rui Nouchi,Ryuta Kawashima +6 more
TL;DR: Findings may indicate that individual creativity, as measured by the divergent thinking test, is related to the inefficient reallocation of attention, congruent with the idea that diffuse attention is associated with individual creativity.
Journal ArticleDOI
Regional gray matter volume of dopaminergic system associate with creativity: evidence from voxel-based morphometry.
Hikaru Takeuchi,Yasuyuki Taki,Yuko Sassa,Hiroshi Hashizume,Atsushi Sekiguchi,Ai Fukushima,Ryuta Kawashima +6 more
TL;DR: Findings suggest that individual creativity, as measured by the divergent thinking test, is mainly related to the regional gray matter of brain regions known to be associated with the dopaminergic system, congruent with the idea that dopaminaergic physiological mechanisms are associated with individual creativity.
Journal ArticleDOI
The Association between Resting Functional Connectivity and Creativity
Hikaru Takeuchi,Yasuyuki Taki,Hiroshi Hashizume,Yuko Sassa,Tomomi Nagase,Rui Nouchi,Ryuta Kawashima +6 more
TL;DR: Higher creativity measured by DT is associated with rFC between the mPFC and the PCC, the key nodes of the default mode network (DMN), comparable to the previously reported psychological associations between schizotypy and creativity.