論文

査読有り
2015年6月

Memory block: a consequence of conflict resolution

JOURNAL OF EXPERIMENTAL BIOLOGY
  • Etsuro Ito
  • ,
  • Miki Yamagishi
  • ,
  • Dai Hatakeyama
  • ,
  • Takayuki Watanabe
  • ,
  • Yutaka Fujito
  • ,
  • Varvara Dyakonova
  • ,
  • Ken Lukowiak

218
11
開始ページ
1699
終了ページ
1704
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1242/jeb.120329
出版者・発行元
COMPANY OF BIOLOGISTS LTD

Food deprivation for 1 day in the pond snail Lymnaea stagnalis before aversive classical conditioning results in optimal conditioned taste aversion (CTA) and long-term memory (LTM) formation, whereas 5-day food deprivation before training does not. We hypothesize that snails do in fact learn and form LTM when trained after prolonged food deprivation, but that severe food deprivation blocks their ability to express memory. We trained 5-day food-deprived snails under various conditions, and found that memory was indeed formed but is overpowered by severe food deprivation. Moreover, CTA-LTM was context dependent and was observed only when the snails were in a context similar to that in which the training occurred.

リンク情報
DOI
https://doi.org/10.1242/jeb.120329
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000355602000018&DestApp=WOS_CPL
ID情報
  • DOI : 10.1242/jeb.120329
  • ISSN : 0022-0949
  • eISSN : 1477-9145
  • Web of Science ID : WOS:000355602000018

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