電気刺激を無条件刺激とする味覚嫌悪条件づけの特徴

  • 滝上 慧
    東海大学大学院生物科学研究科生物科学専攻
  • 榊原 学
    東海大学開発工学部生物工学科

書誌事項

タイトル別名
  • Newly Identified Characteristic of Taste Avoidance Conditioning with High Voltage as an Unconditional Stimulus in <i>Lymnaea Stagnalis</i>
  • デンキ シゲキ オ ムジョウケン シゲキ ト スル ミカク ケンオ ジョウケンズケ ノ トクチョウ

この論文をさがす

抄録

Based on the newly established taste avoidance conditioning paradigm, Lymnaea can learn the temporal sequence of sucrose application and subsequent applied high voltage with small current resulting in significant suppression of feeding response to sucrose. The most efficient condition to acquire the long-term memory (LTM) is obtained by 15 paired presentations of a conditional stimulus (CS) and an unconditional stimulus (US). This repetition number for LTM acquisition is different among the taste avoidance conditioning employed as US, such as KCl, mechanical tapping and electrical high voltage, however the behavioral modification is thought to activate the same neuronal circuit via RPeD11 which is the inter neuron to control the whole-body withdrawal response. All of these USs are thought to be recognized as a noxious stimulus sensing at RPeD11.

収録刊行物

参考文献 (5)*注記

もっと見る

詳細情報

問題の指摘

ページトップへ