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ラットにおける間隔二等分課題の反応潜時
https://doi.org/10.15027/45225
https://doi.org/10.15027/45225ab6b7bd6-1715-46a4-86a0-852e52e48790
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
StudiesInHumanSciences_12_27.pdf (2.0 MB)
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| アイテムタイプ | デフォルトアイテムタイプ_（フル）(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | ラットにおける間隔二等分課題の反応潜時 | |||||||||||||
| 言語 | ja | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Study of Response Latencies of Interval Bisection Task in Rats | |||||||||||||
| 言語 | en | |||||||||||||
| 作成者 |
中村, 勇太
× 中村, 勇太
× 坂田, 省吾
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| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
| 権利情報 | ||||||||||||||
| 権利情報 | 掲載された論文，研究ノート，要旨などの出版権・著作権は広島大学大学院総合科学研究科に帰属する。 | |||||||||||||
| 権利情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2017 Graduate School of Integrated Arts and Sciences, Hiroshima University, All rights reserved. | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | timing | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Interval bisection task | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | response latency | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | rats | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 140 | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述 | Interval timing, whose range is from a second to several minutes among the sense with respect to time, is related with feeding behavior, decision making and time estimation of animals. In this study, we used interval bisection task, which is a method for examining this interval timing quantitatively. First, rats learned left and right lever pressing associated with the tone stimuli of 2 seconds and 8 seconds for each. Second, probe stimulus tones (e. g. 2.5, 3.2, 4, 5, 6.4 seconds) were presented, and we observed which lever rats selected. When the proportion of the lever pressing associated with the 8 seconds tone is 50%, the point of subjective equality (PSE) can be obtained. The PSE is an indicator of decision making in time perception. In order to investigate whether the difference in the physical properties of the stimulus affects the time perception, we used two kinds of tones, a continuous tone and a 4 Hz pulse tone. The results suggest that the difference in physical properties between continuous tone and 4 Hz pulse tone does not affect time perception. As another index, response latency of lever pressing for each tone presented in the task was calculated. As a result, at the testing stage, a peak in a distribution of response latency was around 3.2 seconds or 4 seconds of probe stimulus. The durations of the peak was similar to PSE. From these results, it was suggested that response latency is an important indicator in decision making of which lever selected. | |||||||||||||
| 言語 | en | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 広島大学大学院総合科学研究科 | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 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 | departmental bulletin paper | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| ID登録 | ||||||||||||||
| ID登録 | 10.15027/45225 | |||||||||||||
| ID登録タイプ | JaLC | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 1881-7688 | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA12198647 | |||||||||||||
| 開始ページ | ||||||||||||||
| 開始ページ | 27 | |||||||||||||
| 書誌情報 |
広島大学大学院総合科学研究科紀要. I, 人間科学研究 Bulletin of the Graduate School of Integrated Arts and Sciences, Hiroshima University. I, Studies in human sciences 巻 12, p. 27-37, 発行日 2017-12-31 |
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| 見出し | ||||||||||||||
| 大見出し | 論文 | |||||||||||||
| 言語 | ja | |||||||||||||
| 見出し | ||||||||||||||
| 大見出し | Articles | |||||||||||||
| 言語 | en | |||||||||||||
| 旧ID | 45225 | |||||||||||||
