Dynamics of directional motor tuning in the primate premotor and primary motor cortices during sensorimotor learning

Autor: Teppei Ebina, Akitaka Sasagawa, Dokyeong Hong, Rieko Setsuie, Keitaro Obara, Yoshito Masamizu, Masashi Kondo, Shin-Ichiro Terada, Katsuya Ozawa, Masato Uemura, Masafumi Takaji, Akiya Watakabe, Kenta Kobayashi, Kenichi Ohki, Tetsuo Yamamori, Masanori Murayama, Masanori Matsuzaki

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-21 (2024)

Abstract Sensorimotor learning requires reorganization of neuronal activity in the premotor cortex (PM) and primary motor cortex (M1). To reveal PM- and M1-specific reorganization in a primate, we conducted calcium imaging in common marmosets while t

Externí odkaz: https://doaj.org/article/7c710459480c402cbd4a10117bc17fa4

Distinct temporal integration of noradrenaline signaling by astrocytic second messengers during vigilance

Autor: Yuki Oe, Xiaowen Wang, Tommaso Patriarchi, Ayumu Konno, Katsuya Ozawa, Kazuko Yahagi, Hirokazu Hirai, Takashi Tsuboi, Tetsuya Kitaguchi, Lin Tian, Thomas J. McHugh, Hajime Hirase

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-15 (2020)

Astrocytic GPCRs activate Ca2+ and cAMP signaling pathways, however, the in vivo dynamics of the two second messengers have not been fully been characterized. The authors demonstrate distinct noradrenaline-induced astrocytic Ca2+ and cAMP dynamics du

Externí odkaz: https://doaj.org/article/de4152a6e93445c59df4faa68661c234

Author Correction: Distinct temporal integration of noradrenaline signaling by astrocytic second messengers during vigilance

Autor: Yuki Oe, Xiaowen Wang, Tommaso Patriarchi, Ayumu Konno, Katsuya Ozawa, Kazuko Yahagi, Hirokazu Hirai, Takashi Tsuboi, Tetsuya Kitaguchi, Lin Tian, Thomas J. McHugh, Hajime Hirase

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-1 (2020)

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Externí odkaz: https://doaj.org/article/f03cd0a20714470bbec60902c76631fe

Sensitivity profile for orientation selectivity in the visual cortex of goggle-reared mice.

Autor: Takamasa Yoshida, Katsuya Ozawa, Shigeru Tanaka

Publikováno v: PLoS ONE, Vol 7, Iss 7, p e40630 (2012)

It has been widely accepted that ocular dominance in the responses of visual cortical neurons can change depending on visual experience in a postnatal period. However, experience-dependent plasticity for orientation selectivity, which is another impo

Externí odkaz: https://doaj.org/article/7fb6d523b9754acf85a60365e49a783a

Distinct temporal integration of noradrenaline signaling by astrocytic second messengers during vigilance

Autor: Xiaowen Wang, Yuki Oe, Takashi Tsuboi, Tommaso Patriarchi, Hirokazu Hirai, Hajime Hirase, Ayumu Konno, Lin Tian, Tetsuya Kitaguchi, Katsuya Ozawa, Kazuko Yahagi, Thomas J. McHugh

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-15 (2020)
Oe, Y, Wang, X, Patriarchi, T, Konno, A, Ozawa, K, Yahagi, K, Hirai, H, Tian, L, McHugh, T J & Hirase, H 2020, ' Distinct temporal integration of noradrenaline signaling by astrocytic second messengers during vigilance ', Nature Communications, vol. 11, no. 1, 471 . https://doi.org/10.1038/s41467-020-14378-x
Nature communications, vol 11, iss 1
Nature Communications

Astrocytes may function as mediators of the impact of noradrenaline on neuronal function. Activation of glial α1-adrenergic receptors triggers rapid astrocytic Ca2+ elevation and facilitates synaptic plasticity, while activation of β-adrenergic rec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1994ebee58269946d7bda6bd6342b0a0
https://doaj.org/article/de4152a6e93445c59df4faa68661c234