CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields
Computational studies have hinted that hippocampal subfields represent information differently. Here, the authors show that when retrieving items that share an episodic context, subfield CA1 represent similarities between items whereas CA2/3/dentate gyrus represents item-unique features.
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2018-01-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-017-02752-1 |
| _version_ | 1818419844896260096 |
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| author | Halle R. Dimsdale-Zucker Maureen Ritchey Arne D. Ekstrom Andrew P. Yonelinas Charan Ranganath |
| author_facet | Halle R. Dimsdale-Zucker Maureen Ritchey Arne D. Ekstrom Andrew P. Yonelinas Charan Ranganath |
| author_sort | Halle R. Dimsdale-Zucker |
| collection | DOAJ |
| description | Computational studies have hinted that hippocampal subfields represent information differently. Here, the authors show that when retrieving items that share an episodic context, subfield CA1 represent similarities between items whereas CA2/3/dentate gyrus represents item-unique features. |
| first_indexed | 2024-12-14T12:45:02Z |
| format | Article |
| id | doaj.art-44351e38bf3e450caf914489712c5d93 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-14T12:45:02Z |
| publishDate | 2018-01-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-44351e38bf3e450caf914489712c5d932022-12-21T23:00:48ZengNature PortfolioNature Communications2041-17232018-01-01911810.1038/s41467-017-02752-1CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfieldsHalle R. Dimsdale-Zucker0Maureen Ritchey1Arne D. Ekstrom2Andrew P. Yonelinas3Charan Ranganath4Center for Neuroscience, University of CaliforniaDepartment of Psychology, Boston CollegeCenter for Neuroscience, University of CaliforniaCenter for Neuroscience, University of CaliforniaCenter for Neuroscience, University of CaliforniaComputational studies have hinted that hippocampal subfields represent information differently. Here, the authors show that when retrieving items that share an episodic context, subfield CA1 represent similarities between items whereas CA2/3/dentate gyrus represents item-unique features.https://doi.org/10.1038/s41467-017-02752-1 |
| spellingShingle | Halle R. Dimsdale-Zucker Maureen Ritchey Arne D. Ekstrom Andrew P. Yonelinas Charan Ranganath CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields Nature Communications |
| title | CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields |
| title_full | CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields |
| title_fullStr | CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields |
| title_full_unstemmed | CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields |
| title_short | CA1 and CA3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields |
| title_sort | ca1 and ca3 differentially support spontaneous retrieval of episodic contexts within human hippocampal subfields |
| url | https://doi.org/10.1038/s41467-017-02752-1 |
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