Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Ryoichi Yokoyama"'
Autor:
Takehiro Jimbo, Hidetoshi Matsuo, Yuya Imoto, Takumi Sodemura, Makoto Nishimori, Yoshinari Fukui, Takuya Hayashi, Tomoyuki Furuyashiki, Ryoichi Yokoyama
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract “Preprocessing” is the first step required in brain image analysis that improves the overall quality and reliability of the results. However, it is computationally demanding and time-consuming, particularly to handle and parcellate compl
Externí odkaz:
https://doaj.org/article/b0531d7cf7804dd09cf6ba3e85e8e765
Autor:
Takehiro Jimbo, Hidetoshi Matsuo, Yuya Imoto, Takumi Sodemura, Makoto Nishimori, Yoshinari Fukui, Takuya Hayashi, Tomoyuki Furuyashiki, Ryoichi Yokoyama
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/aecab7b03765441ab9923e604ebbe5d5
Autor:
Hikaru Takeuchi, Yuka Shiota, Ken Yaoi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-14 (2022)
An analysis of cognitive and brain structural data from over 900 Japanese participants reveals a relationship between increased hair mercury levels and reduced cognitive performance and reductions in gray and white matter volume.
Externí odkaz:
https://doaj.org/article/95855d12dfd9454699c24a4688029361
Autor:
Denilson Brilliant T., Hikaru Takeuchi, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Sugiko Hanawa, Atsushi Sekiguchi, Shigeyuki Ikeda, Kohei Sakaki, Kelssy Hitomi dos Santos Kawata, Takayuki Nozawa, Susumu Yokota, Daniele Magistro, Ryuta Kawashima
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Although loneliness itself is a natural emotion, prolonged loneliness is detrimental to human health. Despite its detrimental effect, few loneliness-related neuroimaging studies have been published and some have limitations on the sample siz
Externí odkaz:
https://doaj.org/article/9eaa985600af4c4aab76f4d318e75fe0
Autor:
Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susum Yokota, Magistro Daniele, Yuko Sassa, Ryuta Kawashima
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-14 (2021)
Hikaru Takeuchi et al. report that lead exposure in healthy controls might have an impact on brain activity and brain anatomy, particularly the dopaminergic system.
Externí odkaz:
https://doaj.org/article/76a290d663da4fff9fa85055b7cb51b2
Autor:
Hikarua Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Seishu Nakagawa, Kunio Iizuka, Kohei Sakaki, Tsuyoshi Araki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Sugiko Hanawa, Daniele Magistro, Yuka Kotozaki, Yukako Sasaki, Kelssy H. dos S. Kawata, Ryuta Kawashima
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Abstract Obesity causes a wide range of systemic diseases and is associated with mood and anxiety disorders. It is also associated with dopaminergic reward system function. However, the relationships between microstructural properties of the dopamine
Externí odkaz:
https://doaj.org/article/235a8a067b734a309824dfa821b109da
Autor:
Saeid Sadeghi, Hikaru Takeuchi, Bita Shalani, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima
Publikováno v:
Brain Sciences, Vol 12, Iss 10, p 1278 (2022)
Despite the widespread use of email, our knowledge regarding the consequences of email addiction is lacking. The purpose of this study was to develop an email addiction tendency scale to evaluate its correlation to behavior and brain structure. Follo
Externí odkaz:
https://doaj.org/article/3f304078932146148bc778df10265135
Autor:
Saeid Sadeghi, Hikaru Takeuchi, Bita Shalani, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima
Publikováno v:
PLoS ONE, Vol 16, Iss 11 (2021)
The structural and functional brain characteristics associated with the excessive use of the internet have attracted substantial research attention in the past decade. In current study, we used voxel-based morphometry (VBM) and multiple regression an
Externí odkaz:
https://doaj.org/article/5851f9cbdf2e419fbdd3f2f18ecb3153
Autor:
Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Ryuta Kawashima
Publikováno v:
NeuroImage, Vol 216, Iss , Pp 116825- (2020)
The originality of creativity measured by divergent thinking (CMDT) is a unique variable that is positively correlated with psychometric intelligence and other psychological measures. Here, we aimed to determine the associations of CMDT originality/f
Externí odkaz:
https://doaj.org/article/e0f392d08fc44251ad456b78ca6bb722
Autor:
Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Takamitsu Shinada, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Ryuta Kawashima
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)
Abstract Correlations between regional gray matter volume (rGMV) and psychometric test scores have been measured to investigate the neural bases for individual differences in complex cognitive abilities (CCAs). However, such studies have yielded diff
Externí odkaz:
https://doaj.org/article/f1ba198772ad42268f38472c56c04c1a