サッケード眼球運動の神経回路モデル

• 荒井 邦晴

  三菱化学(株)横浜総合研究所

• Das Sanjoy

  Smith-Kettlewell Eye Research Institute Department of Electrical Engineering & Computer Science, University of California, Berkeley

• Keller Edward L.

  Smith-Kettlewell Eye Research Institute Department of Electrical Engineering & Computer Science, University of California, Berkeley

書誌事項

タイトル別名

• A Neural Network Model of Saccade Generation.

抄録

We have modified a spatio-temporal neural network model of the superior colliculus proposed by the authors. Noise was added to the superior colliculus neurons, and an eye position or velocity feedback signal was used for saccade eye movement control. Also we hypothesize that the output of the superior colliculus inhibits the pause neuron in the brainstem in order to generate saccade eye movements. In simulations our modified model succeeded in replicating accurate saccades of a variety of sizes. Simulation results and the model's relation to neurophysiological findings were discussed.

収録刊行物

• 日本神経回路学会誌

  日本神経回路学会誌 4 (2), 53-61, 1997

  日本神経回路学会

詳細情報

• CRID: 1390282679440001792
• NII論文ID: 10008841263
• NII書誌ID: AA11658570
• DOI: 10.3902/jnns.4.53
• ISSN: 18830455
• ISSN: 1340766X
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可