Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Yuji Ikegaya"'
Autor:
Takamitsu Iwata, Takufumi Yanagisawa, Yuji Ikegaya, Jonathan Smallwood, Ryohei Fukuma, Satoru Oshino, Naoki Tani, Hui Ming Khoo, Haruhiko Kishima
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Core features of human cognition highlight the importance of the capacity to focus on information distinct from events in the here and now, such as mind wandering. However, the brain mechanisms that underpin these self-generated states remai
Externí odkaz:
https://doaj.org/article/42f322011139442b9ad0eb1fbc089991
Autor:
Nathan Bénac, G. Ezequiel Saraceno, Corey Butler, Nahoko Kuga, Yuya Nishimura, Taiki Yokoi, Ping Su, Takuya Sasaki, Mar Petit-Pedrol, Rémi Galland, Vincent Studer, Fang Liu, Yuji Ikegaya, Jean-Baptiste Sibarita, Laurent Groc
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract Direct interactions between receptors at the neuronal surface have long been proposed to tune signaling cascades and neuronal communication in health and disease. Yet, the lack of direct investigation methods to measure, in live neurons, the
Externí odkaz:
https://doaj.org/article/2d86b146b2a6411f89c908ab69a9fb73
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract The vagus nerve crucially affects emotions and psychiatric disorders. However, the detailed neurophysiological dynamics of the vagus nerve in response to emotions and its associated pathological changes remain unclear. In this study, we demo
Externí odkaz:
https://doaj.org/article/13eea58c963c48bb879c5afa56dc7214
Autor:
Yosuke Yawata, Yu Shikano, Jun Ogasawara, Kenichi Makino, Tetsuhiko Kashima, Keiko Ihara, Airi Yoshimoto, Shota Morikawa, Sho Yagishita, Kenji F. Tanaka, Yuji Ikegaya
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract In some models, animals approach aversive stimuli more than those housed in an enriched environment. Here, we found that male mice in an impoverished and unstimulating (i.e., boring) chamber without toys sought aversive air puffs more often
Externí odkaz:
https://doaj.org/article/18fe229e9a1c4b60872f1cf7fc0dbbe9
Autor:
Nahoko Kuga, Ryota Nakayama, Shota Morikawa, Haruya Yagishita, Daichi Konno, Hiromi Shiozaki, Natsumi Honjoya, Yuji Ikegaya, Takuya Sasaki
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract The ventral hippocampus (vHC) is a core brain region for emotional memory. Here, we examined how the vHC regulates stress susceptibility from the level of gene expression to neuronal population dynamics in male mice. Transcriptome analysis o
Externí odkaz:
https://doaj.org/article/5cdaeb8c232a4bd0bacd177527a01527
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
The sequences of neuronal spikes during hippocampal sharp-wave ripples are important for memory storage. Here the authors show that inhibitory neurons activated before sharp-wave ripples regulate the orders of spikes during sharp-wave ripples.
Externí odkaz:
https://doaj.org/article/cd4ff65263424b589555cb1d79b0c611
Autor:
Takeyuki Miyawaki, Shota Morikawa, Etsuo A. Susaki, Ai Nakashima, Haruki Takeuchi, Shun Yamaguchi, Hiroki R. Ueda, Yuji Ikegaya
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Structural and molecular elucidation of cerebrovascular network is promising for understanding energy supply system in the brain. Here, the authors describe labeling and tissue clearing techniques that visualize the whole-brain vasculature in a molec
Externí odkaz:
https://doaj.org/article/4bad191aa25441d4bcf524d0d4a61b6a
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Mice have been shown to display a fear response upon observing another mouse undergo fear conditioning. Here, the authors show that ethanol facilitates socially evoked fear memory recall, via pain-responsive neurons in the anterior cingulate cortex.
Externí odkaz:
https://doaj.org/article/69c7a2e8c301489d9901bf94b9841cf7
Autor:
Shota Morikawa, Hiroki R. Ueda, Ai Nakashima, Haruki Takeuchi, Etsuo A. Susaki, Shun Yamaguchi, Yuji Ikegaya, Takeyuki Miyawaki
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Nature Communications
Nature Communications
Structural elucidation and molecular scrutiny of cerebral vasculature is crucial for understanding the functions and diseases of the brain. Here, we introduce SeeNet, a method for near-complete three-dimensional visualization of cerebral vascular net
Publikováno v:
Nature communications. 13(1)
Sets of spikes emitted sequentially across neurons constitute fundamental pulse packets in neural information processing, including offline memory replay during hippocampal sharp-wave ripples (SWRs). The relative timing of neuronal spikes is fine-tun