書誌事項
- タイトル別名
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- Olfactory discrimination of male sexual odor in female rats using habituation-dishabituation paradigm
- 馴化-脱馴化法を用いたメスラットによるオスの性的匂い弁別
- ジュンカ ダツジュンカホウ オ モチイタ メスラット ニ ヨル オス ノ セイテキ ニオイ ベンベツ
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説明
The present study examined whether a new habituation-dishabituation paradigm using multiple habituation-donors can detect the ability to discriminate sexual activeness of males by female rats. All females were ovariectomized and chronically treated with estradiol benzoate. During the habituation trials, half of the females were exposed to a urine odor obtained from a single castrated male (the single donor group), and the other half were exposed to 4 different urine odors collected from 4 different castrated males (the multiple donor group). After the habituation trials, half of each group was tested with a urine odor of a novel intact male, and the other half with that of a novel castrated male. Females exposed to odor of single males showed a significant increase in investigation time to the test-donor odor, irrespective of donors' sexual activeness. In contrast, females habituated to odors of multiple males showed dishabituation specific to odor of intact test males. These results suggest that the habituation-dishabituation paradigm with multiple donors should be useful for evaluating the discrimination ability of sexual odors by rats.
収録刊行物
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- 動物心理学研究
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動物心理学研究 55 (1), 11-16, 2005
日本動物心理学会
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詳細情報 詳細情報について
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- CRID
- 1390282680185070720
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- NII論文ID
- 110003162408
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- NII書誌ID
- AN10363631
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- ISSN
- 18809022
- 09168419
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- NDL書誌ID
- 7757838
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可