Presentation | 2010/6/11 Feed-forward Reduction of Motor Variability : A Model Study Masahiko FUJITA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Saccades to a single target show variations in amplitude and direction. Monkeys showed recovery of saccade accuracy in amplitude some months after the lesion of the oculomotor vermis. However, the variation in amplitude remained as large as in the early postlesion period. The reduction of the variation must be due to the cerebeller cortex function. Here I propose a cerebellar model that feed-forwardly reduces the variation in the end point of saccades. The proposed Golgi-granule cell system extends the capability of the feed-forward place-code associative learning of the cerebellum (Fujita, 2005). |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | cerebellum / motor learning / motor variability / saccade |
Paper # | NC2010-2,NLP2010-2 |
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Committee | NC |
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Conference Date | 2010/6/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Neurocomputing (NC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Feed-forward Reduction of Motor Variability : A Model Study |
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Keyword(1) | cerebellum |
Keyword(2) | motor learning |
Keyword(3) | motor variability |
Keyword(4) | saccade |
1st Author's Name | Masahiko FUJITA |
1st Author's Affiliation | Faculty of Engineering, Hosei University() |
Date | 2010/6/11 |
Paper # | NC2010-2,NLP2010-2 |
Volume (vol) | vol.110 |
Number (no) | 83 |
Page | pp.pp.- |
#Pages | 6 |
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