Modeling memory transfer and savings in cerebellar motor learning

Naoki Masuda*, Shun Ichi Amari

*この研究の対応する著者

研究成果

2 被引用数 (Scopus)

抄録

There is a long-standing controversy on the site of the cerebellar motor learning. Different theories and experimental results suggest that either the cerebellar flocculus or the brainstem learns the task and stores the memory. With a dynamical system approach, we clarify the mechanism of transferring the memory generated in the flocculus to the brainstem and that of so-called savings phenomena. The brainstem learning must comply with a sort of Hebbian rule depending on Purkinje-cell activities. In contrast to earlier numerical models, our model is simple but it accommodates explanations and predictions of experimental situations as qualitative features of trajectories in the phase space of synaptic weights, without fine parameter tuning.

本文言語English
ホスト出版物のタイトルAdvances in Neural Information Processing Systems 18 - Proceedings of the 2005 Conference
ページ859-866
ページ数8
出版ステータスPublished - 2005
外部発表はい
イベント2005 Annual Conference on Neural Information Processing Systems, NIPS 2005 - Vancouver, BC, Canada
継続期間: 2005 12 52005 12 8

出版物シリーズ

名前Advances in Neural Information Processing Systems
ISSN(印刷版)1049-5258

Conference

Conference2005 Annual Conference on Neural Information Processing Systems, NIPS 2005
国/地域Canada
CityVancouver, BC
Period05/12/505/12/8

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 情報システム
  • 信号処理

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