Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Chiaki Itami"'
Autor:
Fumitaka Kimura, Chiaki Itami
Publikováno v:
Frontiers in Neuroanatomy, Vol 3 (2009)
Our brain contains a multiplicity of neuronal networks. In many of these, information sent from presynaptic neurons travels through a variety of pathways of different distances, yet arrives at the postsynaptic cells at the same time. Such isochronici
Externí odkaz:
https://doaj.org/article/4660088cbd184fe88ea8ae20229e47de
Autor:
Chiaki Itami, Naofumi Uesaka, Jui-Yen Huang, Hui-Chen Lu, Kenji Sakimura, Masanobu Kano, Fumitaka Kimura
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 119(37)
Columnar structure is one of the most fundamental morphological features of the cerebral cortex and is thought to be the basis of information processing in higher animals. Yet, how such a topographically precise structure is formed is largely unknown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f09429c28230026ab32177e8df0d442f
https://pubmed.ncbi.nlm.nih.gov/36067295
https://pubmed.ncbi.nlm.nih.gov/36067295
Autor:
Chiaki Itami, Fumitaka Kimura
Publikováno v:
The Journal of Neuroscience. 39:3784-3791
Spike timing is an important factor in the modification of synaptic strength. Various forms of spike timing-dependent plasticity (STDP) occur in the brains of diverse species, from insects to humans. In unimodal STDP, only LTP or LTD occurs at the sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b24484fca43b6fe852e5132e29d93fdc
https://doi.org/10.1523/jneurosci.1684-18.2019
https://doi.org/10.1523/jneurosci.1684-18.2019
Publikováno v:
The Journal of Physiology. 595:6923-6937
Key points The effects of noradrenaline on excitatory synaptic transmission to regular spiking (excitatory) cells as well as regular spiking non-pyramidal and fast spiking (both inhibitory) cells in cortical layer 4 were studied in thalamocortical sl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a14cebf5aac0c3f0ba4834e64d8bf5ff
https://doi.org/10.1113/jp275142
https://doi.org/10.1113/jp275142
Autor:
Chiaki Itami, Masahiko Watanabe, Jui-Yen Huang, Miwako Yamasaki, Hui-Chen Lu, Fumitaka Kimura
Publikováno v:
Journal of Neuroscience. 36:7039-7054
The formation and refinement of thalamocortical axons (TCAs) is an activity-dependent process (Katz and Shatz, 1996), but its mechanism and nature of activity are elusive. We studied the role of spike timing-dependent plasticity (STDP) in TCA formati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::603e307995a8dee824f0e7caa814e279
https://doi.org/10.1523/jneurosci.4280-15.2016
https://doi.org/10.1523/jneurosci.4280-15.2016
Publikováno v:
The Journal of physiology. 595(22)
The effects of noradrenaline on excitatory synaptic transmission to regular spiking (excitatory) cells as well as regular spiking non-pyramidal and fast spiking (both inhibitory) cells in cortical layer 4 were studied in thalamocortical slice prepara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c04252bec3826c2a32ddab88f53fcbad
https://pubmed.ncbi.nlm.nih.gov/28948610
https://pubmed.ncbi.nlm.nih.gov/28948610
Autor:
Fumitaka Kimura, Hiroshi Tamura, Koji Ikezoe, Chiaki Itami, Kunihiko Obata, Ichiro Fujita, Yuchio Yanagawa, Minoru Ohshima
Publikováno v:
The Journal of Physiology. 588:2769-2787
Thalamocortical afferents innervate both excitatory and inhibitory cells, the latter in turn producing disynaptic feedforward inhibition, thus creating fast excitation–inhibition sequences in the cortical cells. Since this inhibition is disynaptic,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cba71189a6aa8e7ed0001d21293de19f
https://doi.org/10.1113/jphysiol.2010.188177
https://doi.org/10.1113/jphysiol.2010.188177
Autor:
Mart Saarma, Toshiyuki Mizui, Haruko Kumanogoh, Tomoya Matsumoto, Sadao Shiosaka, Shigeto Yamawaki, Yasuyuki Ishikawa, Chiaki Itami, Koichi Uegaki, Masami Kojima, Maria Lume, Masami Takahashi, Tomoko Hara
Most growth factors are initially synthesized as precursor proteins and subsequently processed into their mature form by proteolytic cleavage, resulting in simultaneous removal of a pro-peptide. However, compared with that of mature form, the biologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc96665f2c5801514e817d472f99aa34
https://europepmc.org/articles/PMC4466729/
https://europepmc.org/articles/PMC4466729/
Autor:
Fumitaka Kimura, Chiaki Itami
Publikováno v:
Journal of Neuroscience; 5/15/2019, Vol. 39 Issue 20, p3784-3791, 8p
Publikováno v:
Brain Research Protocols. 7:103-114
Optical recording methods using voltage-sensitive dyes have proven valuable for the analysis of neuronal networks both in vivo and in vitro. This technique detects membrane potential changes as changes in the absorption or fluorescence of voltage-sen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5adeacf5a281fba6c09ca2e591174f56
https://doi.org/10.1016/s1385-299x(01)00048-4
https://doi.org/10.1016/s1385-299x(01)00048-4