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  1. 学術雑誌論文

Testosterone Increases the Emission of Ultrasonic Vocalizations With Different Acoustic Characteristics in Mice

https://az.repo.nii.ac.jp/records/2000371
https://az.repo.nii.ac.jp/records/2000371
8bab6076-7a2b-4dcd-821a-9cc83946435a
名前 / ファイル ライセンス アクション
fpsyg-12-680176.pdf fpsyg-12-680176.pdf (1.2 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2025-03-14
タイトル
タイトル Testosterone Increases the Emission of Ultrasonic Vocalizations With Different Acoustic Characteristics in Mice
言語 en
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
著者 Kikusui, Takefumi

× Kikusui, Takefumi

en Kikusui, Takefumi

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Sonobe, Miku

× Sonobe, Miku

en Sonobe, Miku

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Yoshida, Yuuki

× Yoshida, Yuuki

en Yoshida, Yuuki

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Nagasawa, Miho

× Nagasawa, Miho

en Nagasawa, Miho

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Ey, Elodie

× Ey, Elodie

en Ey, Elodie

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de,Chaumont, Fabrice

× de,Chaumont, Fabrice

en de,Chaumont, Fabrice

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Bourgeron, Thomas

× Bourgeron, Thomas

en Bourgeron, Thomas

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Nomoto, Kensaku

× Nomoto, Kensaku

en Nomoto, Kensaku

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Mogi, Kazutaka

× Mogi, Kazutaka

en Mogi, Kazutaka

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Abstract
内容記述タイプ Abstract
内容記述 Testosterone masculinizes male sexual behavior through an organizational and activational effects. We previously reported that the emission of ultrasonic vocalizations (USVs) in male mice was dependent on the organizational effects of testosterone; females treated with testosterone in the perinatal and peripubertal periods, but not in adults, had increased USV emissions compared to males. Recently, it was revealed that male USVs have various acoustic characteristics and these variations were related to behavioral interactions with other mice. In this regard, the detailed acoustic characteristic changes induced by testosterone have not been fully elucidated. Here, we revealed that testosterone administered to female and male mice modulated the acoustic characteristics of USVs. There was no clear difference in acoustic characteristics between males and females. Call frequencies were higher in testosterone propionate (TP)-treated males and females compared to control males and females. When the calls were classified into nine types, there was also no distinctive difference between males and females, but TP increased the number of calls with a high frequency, and decreased the number of calls with a low frequency and short duration. The transition analysis by call type revealed that even though there was no statistically significant difference, TP-treated males and females had a similar pattern of transition to control males and females, respectively. Collectively, these results suggest that testosterone treatment can enhance the emission of USVs both in male and female, but the acoustic characteristics of TP-treated females were not the same as those of intact males.
言語 en
bibliographic_information Frontiers in psychology

巻 12, p. 680176-680176, 発行日 2021-06-25
出版者
出版者 Frontiers Media SA
item_10002_relation_14
識別子タイプ DOI
関連識別子 10.3389/fpsyg.2021.680176
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
item_1730428627434
内容記述タイプ Other
内容記述 査読あり
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