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Neural pathways of olfactory kin imprinting and kin recognition in zebrafish
Teleost fish exhibit extraordinary cognitive skills that are comparable to those of mammals and birds. Kin recognition based on olfactory and visual imprinting requires neuronal circuits that were assumed to be necessarily dependent on the interaction of mammalian amygdala, hippocampus, and isocorte...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7873017/ https://www.ncbi.nlm.nih.gov/pubmed/33515290 http://dx.doi.org/10.1007/s00441-020-03378-4 |
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author | Gerlach, Gabriele Wullimann, Mario F. |
author_facet | Gerlach, Gabriele Wullimann, Mario F. |
author_sort | Gerlach, Gabriele |
collection | PubMed |
description | Teleost fish exhibit extraordinary cognitive skills that are comparable to those of mammals and birds. Kin recognition based on olfactory and visual imprinting requires neuronal circuits that were assumed to be necessarily dependent on the interaction of mammalian amygdala, hippocampus, and isocortex, the latter being a structure that teleost fish are lacking. We show that teleosts—beyond having a hippocampus and pallial amygdala homolog—also have subpallial amygdalar structures. In particular, we identify the medial amygdala and neural olfactory central circuits related to kin imprinting and kin recognition corresponding to an accessory olfactory system despite the absence of a separate vomeronasal organ. |
format | Online Article Text |
id | pubmed-7873017 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
spelling | pubmed-78730172021-02-22 Neural pathways of olfactory kin imprinting and kin recognition in zebrafish Gerlach, Gabriele Wullimann, Mario F. Cell Tissue Res Review Teleost fish exhibit extraordinary cognitive skills that are comparable to those of mammals and birds. Kin recognition based on olfactory and visual imprinting requires neuronal circuits that were assumed to be necessarily dependent on the interaction of mammalian amygdala, hippocampus, and isocortex, the latter being a structure that teleost fish are lacking. We show that teleosts—beyond having a hippocampus and pallial amygdala homolog—also have subpallial amygdalar structures. In particular, we identify the medial amygdala and neural olfactory central circuits related to kin imprinting and kin recognition corresponding to an accessory olfactory system despite the absence of a separate vomeronasal organ. Springer Berlin Heidelberg 2021-01-30 2021 /pmc/articles/PMC7873017/ /pubmed/33515290 http://dx.doi.org/10.1007/s00441-020-03378-4 Text en © The Author(s) 2021 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Review Gerlach, Gabriele Wullimann, Mario F. Neural pathways of olfactory kin imprinting and kin recognition in zebrafish |
title | Neural pathways of olfactory kin imprinting and kin recognition in zebrafish |
title_full | Neural pathways of olfactory kin imprinting and kin recognition in zebrafish |
title_fullStr | Neural pathways of olfactory kin imprinting and kin recognition in zebrafish |
title_full_unstemmed | Neural pathways of olfactory kin imprinting and kin recognition in zebrafish |
title_short | Neural pathways of olfactory kin imprinting and kin recognition in zebrafish |
title_sort | neural pathways of olfactory kin imprinting and kin recognition in zebrafish |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7873017/ https://www.ncbi.nlm.nih.gov/pubmed/33515290 http://dx.doi.org/10.1007/s00441-020-03378-4 |
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