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Concomitant Processing of Choice and Outcome in Frontal Corticostriatal Ensembles Correlates with Performance of Rats
https://oist.repo.nii.ac.jp/records/2100
https://oist.repo.nii.ac.jp/records/210044601e30-44bd-4e54-a58b-ceb75341be33
名前 / ファイル | ライセンス | アクション |
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Handa-2021-Concomitant Processing of Choice an (9.7 MB)
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Creative Commons Attribution 4.0 International(https://creativecommons.org/licenses/by/4.0/)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-05-18 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Concomitant Processing of Choice and Outcome in Frontal Corticostriatal Ensembles Correlates with Performance of Rats | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | frontal corticostriatal ensemble | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Linear Fisher’s discriminant | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | multi-neuron recordings | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | population coding | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | win-stay lose-shift | |||||
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(英) |
Handa, Takashi
× Handa, Takashi× Harukuni, Rie× Fukai, Tomoki |
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書誌情報 |
en : Cerebral Cortex 発行日 2021-04-29 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | The frontal cortex-basal ganglia network plays a pivotal role in adaptive goal-directed behaviors. Medial frontal cortex (MFC) encodes information about choices and outcomes into sequential activation of neural population, or neural trajectory. While MFC projects to the dorsal striatum (DS), whether DS also displays temporally coordinated activity remains unknown. We studied this question by simultaneously recording neural ensembles in the MFC and DS of rodents performing an outcome-based alternative choice task. We found that the two regions exhibited highly parallel evolution of neural trajectories, transforming choice information into outcome-related information. When the two trajectories were highly correlated, spike synchrony was task-dependently modulated in some MFC-DS neuron pairs. Our results suggest that neural trajectories concomitantly process decision-relevant information in MFC and DS with increased spike synchrony between these regions. | |||||
出版者 | ||||||
出版者 | Oxford University Press | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1047-3211 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1460-2199 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | info:pmid/33914862 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1093/cercor/bhab091 | |||||
権利 | ||||||
権利情報 | © 2021 The Author(s). | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://academic.oup.com/cercor/advance-article/doi/10.1093/cercor/bhab091/6257766 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |