Presentation 1997/3/17
The effect of a burst of input stimulation on the induction of long-term potentiation in hippocampal CA1.
Takeshi Aihara, Yuuki Kobayashi, Keisuke Kobayashi, Hironori Matsuda, Minoru Tsukada,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The effect of a burst of temporal pattern stimulation on the induction of long-term potentiation (LTP)was investigated in CA1 neurons of hippocampal slices of guinea-pigs. Three types of statistical stimuli (periodic, normal distributed, and Markovian stimulus) with a single pulse or the burst (4 pulses at 100 Hz)for each consisting stimulus were applied to the Schaffer commissural-collateral fibers as temporal pattern stimuli. As a result of the experiment, the effect of burst stimulus in the LTP was observed independent of that of temporal pattern stimulus. From the observation, there may be two important time factors for the effective LTP, one is a short duration (20~30 ms.) and the other is a long-interval duration of the order of several hundreds ms.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Hippocampal neuron / Long-term Potentiation / Burst stimulus / Temporal pattern stimuli
Paper # MBE96-123
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Conference Information
Committee MBE
Conference Date 1997/3/17(1days)
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Registration To ME and Bio Cybernetics (MBE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The effect of a burst of input stimulation on the induction of long-term potentiation in hippocampal CA1.
Sub Title (in English)
Keyword(1) Hippocampal neuron
Keyword(2) Long-term Potentiation
Keyword(3) Burst stimulus
Keyword(4) Temporal pattern stimuli
1st Author's Name Takeshi Aihara
1st Author's Affiliation Department of Information-Communication, Engineering Faculty of Engineering, Tamagawa University()
2nd Author's Name Yuuki Kobayashi
2nd Author's Affiliation Department of Information-Communication, Engineering Faculty of Engineering, Tamagawa University
3rd Author's Name Keisuke Kobayashi
3rd Author's Affiliation Department of Information-Communication, Engineering Faculty of Engineering, Tamagawa University
4th Author's Name Hironori Matsuda
4th Author's Affiliation Department of Information-Communication, Engineering Faculty of Engineering, Tamagawa University
5th Author's Name Minoru Tsukada
5th Author's Affiliation Department of Information-Communication, Engineering Faculty of Engineering, Tamagawa University
Date 1997/3/17
Paper # MBE96-123
Volume (vol) vol.96
Number (no) 581
Page pp.pp.-
#Pages 6
Date of Issue