Hierarchy of habituation induced by mechanical stimuli in Caenorhabditis elegans

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概要

• 論文の詳細を見る

• C. elegans becomes habituated to repetitive mechanical stimuli. We compared the habituated states induced by three types of mechanical stimuli: touch on the head (head-touch), touch on the anterior body (body-touch), and mechanical tapping of the Petri dish, all of which evoke backward movement. The habituation patterns were similar, but differed in retention period and/or the rate of recovery. We found a hierarchy between the habituated states induced by the three types of mechanical stimuli in the decreasing order of head-touch, body-touch, and tap stimulus. Evidence is presented that the hierarchy is brought out by the magnitude of stimuli rather than by independent neural pathways.

• 社団法人日本動物学会の論文
• 1999-06-15

著者

• Hosono Ryuji

  Department Of Biochemistry School Of Medicine Kanazawa University

• Amano Shigetoyo

  Cancer Research Institute, Kanazawa University

• Kitamura Keiichiro

  Department of Physical Information, Faculty of Medicine, Kanazawa University

• Kitamura K

  Mitsubishi Kagaku Inst. Life Sci. Machida

• Amano Shigetoyo

  Cancer Research Institute Kanazawa University

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