Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Daisuke Yoshimaru"'
Autor:
Daisuke Yoshimaru, Tomokazu Tsurugizawa, Naoya Hayashi, Junichi Hata, Shuhei Shibukawa, Kei Hagiya, Hinako Oshiro, Noriyuki Kishi, Kazuhiro Saito, Hideyuki Okano, Hirotaka James Okano
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Ex vivo studies of the brain are often employed as experimental systems in neuroscience. In general, brains for ex vivo MRI studies are usually fixed with paraformaldehyde to preserve molecular structure and prevent tissue destruction during
Externí odkaz:
https://doaj.org/article/4f6d2d2dff544551ad42305df2d01ae4
Autor:
Kazumi Sogabe, Junichi Hata, Daisuke Yoshimaru, Kei Hagiya, Hirotaka James Okano, Hideyuki Okano
Publikováno v:
Neuroscience Research, Vol 206, Iss , Pp 20-29 (2024)
The field of aging biology, which aims to extend healthy lifespans and prevent age-related diseases, has turned its focus to the Callithrix jacchus (common marmoset) to understand the aging process better. This study utilized magnetic resonance imagi
Externí odkaz:
https://doaj.org/article/c6e327c026084c41aa12f5833eee1c30
Autor:
Kazuya Ouchi, Daisuke Yoshimaru, Aya Takemura, Shinya Yamamoto, Ryusuke Hayashi, Noriyuki Higo, Makoto Obara, Yasuko Sugase-Miyamoto, Tomokazu Tsurugizawa
Publikováno v:
NeuroImage, Vol 302, Iss , Pp 120901- (2024)
Macaques are representative animal models in translational research. However, the distinct shape and location of the brain regions between macaques and humans prevents us from comparing the brain structure directly. Here, we calculated structural con
Externí odkaz:
https://doaj.org/article/8454ecf29c544d9686e2f23b2d8c9d96
Autor:
Daisuke Yoshimaru, Tomokazu Tsurugizawa, Junichi Hata, Kanako Muta, Takuto Marusaki, Naoya Hayashi, Shuhei Shibukawa, Kei Hagiya, Hideyuki Okano, Hirotaka James Okano
Publikováno v:
NeuroImage, Vol 300, Iss , Pp 120854- (2024)
The common marmoset is an essential model for understanding social cognition and neurodegenerative diseases. This study explored the structural and functional brain connectivity in a marmoset under isoflurane anesthesia, aiming to statistically overc
Externí odkaz:
https://doaj.org/article/7c6368ff5b9249fdba3b32d29ee4888d
Autor:
Kanako Muta, Yawara Haga, Junichi Hata, Takaaki Kaneko, Kei Hagiya, Yuji Komaki, Fumiko Seki, Daisuke Yoshimaru, Ken Nakae, Alexander Woodward, Rui Gong, Noriyuki Kishi, Hideyuki Okano
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Animal models of brain function are critical for the study of human diseases and development of effective interventions. Resting-state network (RSN) analysis is a powerful tool for evaluating brain function and performing comparisons across
Externí odkaz:
https://doaj.org/article/f6169e01fa664b60b0047d63885dd789
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
The N-back task is widely used to investigate working memory. Previous functional magnetic resonance imaging (fMRI) studies have shown that local brain activation depends on the difficulty of the N-back task. Recently, changes in functional connectiv
Externí odkaz:
https://doaj.org/article/31c055059c4c4f37930afe070218cdf6
Autor:
Hinako Oshiro, Junichi Hata, Daisuke Nakashima, Rintaro Oshiro, Naoya Hayashi, Yawara Haga, Kei Hagiya, Daisuke Yoshimaru, Hideyuki Okano
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26391- (2024)
In diffusion magnetic resonance imaging, oscillating gradient spin echo (OGSE) has an extremely short diffusion time if motion probing gradient (MPG) is applied to the waveform. Further, it can detect microstructural specificity. OGSE changes sensiti
Externí odkaz:
https://doaj.org/article/2e149e7a5b1a4996bffc0792172303dc
Autor:
Naoya Hayashi, Junichi Hata, Tetsu Yoshida, Daisuke Yoshimaru, Yawara Haga, Hinako Oshiro, Ayano Oku, Noriyuki Kishi, Takako Shirakawa, Hideyuki Okano
Publikováno v:
PLoS ONE, Vol 19, Iss 2, p e0297273 (2024)
Currently, we can label the certain cells by transducing specific genes, called reporter genes, and distinguish them from other cells. For example, fluorescent protein such as green fluorescence protein (GFP) is commonly used for cell labeling. Howev
Externí odkaz:
https://doaj.org/article/33cc9933116f47d18ea15882793bb412
Autor:
Junichi Hata, Ken Nakae, Hiromichi Tsukada, Alexander Woodward, Yawara Haga, Mayu Iida, Akiko Uematsu, Fumiko Seki, Noritaka Ichinohe, Rui Gong, Takaaki Kaneko, Daisuke Yoshimaru, Akiya Watakabe, Hiroshi Abe, Toshiki Tani, Hiro Taiyo Hamda, Carlos Enrique Gutierrez, Henrik Skibbe, Masahide Maeda, Frederic Papazian, Kei Hagiya, Noriyuki Kishi, Shin Ishii, Kenji Doya, Tomomi Shimogori, Tetsuo Yamamori, Keiji Tanaka, Hirotaka James Okano, Hideyuki Okano
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-8 (2023)
Abstract Magnetic resonance imaging (MRI) is a non-invasive neuroimaging technique that is useful for identifying normal developmental and aging processes and for data sharing. Marmosets have a relatively shorter life expectancy than other primates,
Externí odkaz:
https://doaj.org/article/4ff1e9e7126345eb9cf463ed37d17748
Autor:
Mitsuki Rikitake, Sachiko Notake, Karen Kurokawa, Junichi Hata, Fumiko Seki, Yuji Komaki, Hinako Oshiro, Naoki Kawaguchi, Yawara Haga, Daisuke Yoshimaru, Ken Ito, Hirotaka James Okano
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11714- (2022)
Caffeine is a psychoactive substance that not only improves wakefulness, but also slows the cognitive decline caused by aging. However, at present, there are no reports about the effects of caffeine withdrawal, including headaches and changes in brai
Externí odkaz:
https://doaj.org/article/226a598894264e04842e90ba617d315b