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Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging
Confocal, multiphoton, or other advanced microscopy techniques produce high-quality datasets of calcium activity in live tissue. However, researchers without access to such expensive equipment can still produce meaningful observations from single-photon datasets. Here, we describe a protocol to extr...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7856475/ https://www.ncbi.nlm.nih.gov/pubmed/33554141 http://dx.doi.org/10.1016/j.xpro.2021.100306 |
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author | Asrican, Brent Song, Juan |
author_facet | Asrican, Brent Song, Juan |
author_sort | Asrican, Brent |
collection | PubMed |
description | Confocal, multiphoton, or other advanced microscopy techniques produce high-quality datasets of calcium activity in live tissue. However, researchers without access to such expensive equipment can still produce meaningful observations from single-photon datasets. Here, we describe a protocol to extract meaningful features of both somatic neuronal and membranous astrocytic calcium dynamics obtained from charge-coupled device (CCD)-based camera setups, typical of electrophysiology rigs and highly relevant for investigating neuronal and astrocytic involvement in brain circuitry. For complete details on the use and execution of this protocol, please refer to Asrican et al. (2020). |
format | Online Article Text |
id | pubmed-7856475 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-78564752021-02-05 Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging Asrican, Brent Song, Juan STAR Protoc Protocol Confocal, multiphoton, or other advanced microscopy techniques produce high-quality datasets of calcium activity in live tissue. However, researchers without access to such expensive equipment can still produce meaningful observations from single-photon datasets. Here, we describe a protocol to extract meaningful features of both somatic neuronal and membranous astrocytic calcium dynamics obtained from charge-coupled device (CCD)-based camera setups, typical of electrophysiology rigs and highly relevant for investigating neuronal and astrocytic involvement in brain circuitry. For complete details on the use and execution of this protocol, please refer to Asrican et al. (2020). Elsevier 2021-02-01 /pmc/articles/PMC7856475/ /pubmed/33554141 http://dx.doi.org/10.1016/j.xpro.2021.100306 Text en © 2021 The Author(s) http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Protocol Asrican, Brent Song, Juan Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging |
title | Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging |
title_full | Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging |
title_fullStr | Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging |
title_full_unstemmed | Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging |
title_short | Extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon GCaMP imaging |
title_sort | extracting meaningful circuit-based calcium dynamics in astrocytes and neurons from adult mouse brain slices using single-photon gcamp imaging |
topic | Protocol |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7856475/ https://www.ncbi.nlm.nih.gov/pubmed/33554141 http://dx.doi.org/10.1016/j.xpro.2021.100306 |
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