Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Yutaka Fujito"'
Autor:
Etsuro Ito, Emi Otsuka, Noriyuki Hama, Hitoshi Aonuma, Ryuichi Okada, Dai Hatakeyama, Yutaka Fujito, Suguru Kobayashi
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e43151 (2012)
BackgroundThe pond snail Lymnaea stagnalis can maintain a conditioned taste aversion (CTA) as a long-term memory. Previous studies have shown that the inhibitory postsynaptic potential (IPSP) evoked in the neuron 1 medial (N1M) cell by activation of
Externí odkaz:
https://doaj.org/article/c88aa6a608624c68b01a2a23c6d8417b
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 4 (2010)
Cyclic AMP-responsive element binding protein1 (CREB1) has multiple functions in gene regulation. Various studies have reported that CREB1-dependent gene induction is necessary for memory formation and long-lasting behavioral changes in both vertebra
Externí odkaz:
https://doaj.org/article/0924e806d71f4fe3be09ccd24ab4b94b
Publikováno v:
Journal of Comparative Physiology A. 196:519-528
Spontaneous respiratory bursts which begin in the pre-Bötzinger complex were recorded from the hypoglossal (XIIth) nerve rootlets of in vitro slices prepared from newborn mice. First, we examined the respiratory bursts before and after a midline or
Autor:
Mami Komuro, Yutaka Fujito, Daisuke Ito, Jun Murakami, Ryo Kawai, Ken Lukowiak, Kaori Nishikata, Takumi Komatsu, Masafumi Nagayama, Akira Kanazawa, Kanako Aono, Yurie Miyamae, Kazutoshi Gohara, Dai Hatakeyama, Tsutomu Uchida, Takashi Abe, Aya Murata, Etsuro Ito
Publikováno v:
The Biological Bulletin. 218:6-14
The pond snail Lymnaea stagnalis moves along the sides and bottom of an aquarium, but it can also glide upside down on its back below the water's surface. We have termed these two forms of locomotion "standard locomotion" and "upside-down gliding," r
Autor:
Satoru Meguro, Ayachika Fusada, Aya Murata, Yorichika Fusada, Ayumi Miyamae, Masafumi Nagayama, Miki Yamagishi, Etsuro Ito, Yurie Miyamae, Kanae Matsui, Yutaka Fujito, Hiroe Nozaka, Wakana Saito, Tsutomu Uchida, Mami Komuro, Ayumi Watanabe, Wataru Ishii, Ken Lukowiak, Yuji Kanaya, Kaori Nishikata, Akira Kanazawa, Takashi Abe, Shizuka Narita, Kazutoshi Gohara, Kanako Aono
Publikováno v:
The Biological Bulletin. 215:272-279
The pond snail Lymnaea stagnalis can often be observed moving upside down on its back just below the surface of the water. We have termed this form of movement "upside-down gliding." To elucidate the mechanism of this locomotion, we performed a serie
Autor:
Etsuro Ito, Mami Komuro, Ayumi Miyamae, Kanae Matsui, Ken Lukowiak, Hiroe Nozaka, Kaori Nishikata, Wakana Saito, S. Meguro, Yurie Miyamae, Ayumi Watanabe, Yutaka Fujito, Ryuichi Okada, Y. Fusada, W. Ishii, Y. Kanaya, Akira Kanazawa, Shizuka Narita, A. Fusada, Kanako Aono, Aya Murata
Publikováno v:
Acta Biologica Hungarica. 59:105-109
The pond snail, Lymnaea stagnalis, can locomote on its back utilizing the surface tension of the water. We have called this form of movement 'back-swimming'. In order to perform this behavior, the snail must flip itself over on its back so that its f
Autor:
Etsuro Ito, Ken Lukowiak, Takayuki Watanabe, Rio Sugai, Suguru Kobayashi, Hatsuki Shiga, Sachiyo Azami, Dai Hatakeyama, Yutaka Fujito, Hisayo Sadamoto
Publikováno v:
Journal of Experimental Biology. 210:1225-1237
In the majority of studies designed to elucidate the causal mechanisms of memory formation, certain members of the experimental cohort, even though subjected to exactly the same conditioning procedures, remember significantly better than others, wher
Autor:
Ken Lukowiak, Miki Yamagishi, Takayuki Watanabe, Dai Hatakeyama, Etsuro Ito, Varvara E. Dyakonova, Yutaka Fujito
Publikováno v:
Journal of Experimental Biology.
In Lymnaea, experiments showed that one-day food deprivation before aversive classical conditioning results in optimal conditioned taste aversion (CTA) and long-term memory (LTM), whereas 5-day food deprivation before training did not. We hypothesize
Publikováno v:
Neuroscience Research. 56:322-331
In the present study we first examined the possible involvement of the putative neurotransmitters γ-aminobutyric acid (GABA) and serotonin (5-HT) in raphe-induced facilitatory or inhibitory effects on the respiratory activity of rats. Secondly, we i
Autor:
Takayuki Watanabe, Hisayo Sadamoto, Rio Sugai, Ken Lukowiak, Sachiyo Azami, Yutaka Fujito, Etsuro Ito, Hatsuki Shiga
Publikováno v:
Journal of Experimental Biology. 209:826-833
SUMMARYConditioned taste aversion (CTA) in the pond snail Lymnaea stagnalis has been widely used as a model for gaining an understanding of the molecular and behavioral mechanisms underlying learning and memory. At the behavioral level, however, it i