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Physio psychological study on the role of caudate nucleus in spatial memory in rats.

Research Project

Project/Area Number 62510068
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Psychology
Research InstitutionTyuo-gakuin University

Principal Investigator

MASUDA Yoshiko  Tyuo-gakuin University,The Faculty of Commerce・Lecturer, 商学部, 講師 (60192332)

Co-Investigator(Kenkyū-buntansha) 岩崎 傭男 (岩崎 庸男)  筑波大学, 心理学系, 教授 (70092509)
IWASAKI Tuneo  The University Tukuba, Instutute of Psychology・Professor
Project Period (FY) 1987 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 1988: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1987: ¥1,000,000 (Direct Cost: ¥1,000,000)
KeywordsRat / Spatal memory / 空間記憶課題 / 作業記憶 / 遅延見本合わせ反応 / 尾状核 / 空間記憶 / 損傷実験
Research Abstract

The effcs of caudate lesions on spatial memory tasks were examined in rats. As the results, damage to the antero-dorsal caudate nucleus impairs the radial maze performance in the enriched cue conditions, and the choice accurac y of the deleyedmatching to sample task.
It does not impairs aquisitions of egocentric response learning nor allocent ric spatial task.
On the contrast,damage to the posterior caudate nucleus impairs egocentric response learning but not deleyedmatching to sample task,nor allocentric spatial task.
It was concluded that antero-dorsal caudate nucleus has some important role in spatial working memory.

Report

(3 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • Research Products

    (3 results)

All Other

All Publications (3 results)

  • [Publications] 益田良子: 中央学院大学教養論叢. 1. 45-58 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masuda, Yoshiko: "Effects of caudate lesions on retention of radial-maze task in rats." The Chuo-gakuin University Review of Faculty of Liberal arts.1. 45-58 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 益田良子: 中央学院大学教義論叢. 1. 45-58 (1963)

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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