CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ...
This dataset supports: Hermann-Sorensen, H., Thometz, N.M., Woodie, K., Dennison-Gibby, S., and Reichmuth, C. In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging. Journal of Experimental Biology. Marine mammals rely on oxygen stored in blood, muscle, and lungs to s...
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Online Access: | https://dx.doi.org/10.7291/d1r68j https://datadryad.org/stash/dataset/doi:10.7291/D1R68J |
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ftdatacite:10.7291/d1r68j 2024-02-04T10:04:06+01:00 CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... Hermann-Sorensen, Holly Thometz, Nicole Woodie, Kathleen Dennison-Gibby, Sophie Reichmuth, Colleen 2020 https://dx.doi.org/10.7291/d1r68j https://datadryad.org/stash/dataset/doi:10.7291/D1R68J en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Biological sciences Dataset dataset 2020 ftdatacite https://doi.org/10.7291/d1r68j 2024-01-05T00:40:41Z This dataset supports: Hermann-Sorensen, H., Thometz, N.M., Woodie, K., Dennison-Gibby, S., and Reichmuth, C. In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging. Journal of Experimental Biology. Marine mammals rely on oxygen stored in blood, muscle, and lungs to support breath-hold diving and foraging at sea. Here, we used biomedical imaging to examine lung oxygen stores and other key respiratory parameters in living ringed seals (Pusa hispida). Three-dimensional models created from computed tomography (CT) images were used to quantify total lung capacity (TLC), respiratory dead space, minimum air volume, and total body volume to improve assessments of lung oxygen storage capacity, scaling relationships, and buoyant force estimates. Results suggest that lung oxygen stores determined in vivo are smaller than those derived from typical postmortem measurements. We also demonstrate that—while established allometric relationships hold well for most pinnipeds—these relationships ... : CT data were obtained from living ringed seals under anesthesia with slice thickness of 0.625 - 2.5 mm. Whole body scans were obtained when possible. The dataset contains DICOM images from nine complete series obtained with four individuals. Metadata associated with each series can be found in the published manuscript. ... Dataset Pusa hispida DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
topic |
FOS Biological sciences |
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FOS Biological sciences Hermann-Sorensen, Holly Thometz, Nicole Woodie, Kathleen Dennison-Gibby, Sophie Reichmuth, Colleen CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... |
topic_facet |
FOS Biological sciences |
description |
This dataset supports: Hermann-Sorensen, H., Thometz, N.M., Woodie, K., Dennison-Gibby, S., and Reichmuth, C. In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging. Journal of Experimental Biology. Marine mammals rely on oxygen stored in blood, muscle, and lungs to support breath-hold diving and foraging at sea. Here, we used biomedical imaging to examine lung oxygen stores and other key respiratory parameters in living ringed seals (Pusa hispida). Three-dimensional models created from computed tomography (CT) images were used to quantify total lung capacity (TLC), respiratory dead space, minimum air volume, and total body volume to improve assessments of lung oxygen storage capacity, scaling relationships, and buoyant force estimates. Results suggest that lung oxygen stores determined in vivo are smaller than those derived from typical postmortem measurements. We also demonstrate that—while established allometric relationships hold well for most pinnipeds—these relationships ... : CT data were obtained from living ringed seals under anesthesia with slice thickness of 0.625 - 2.5 mm. Whole body scans were obtained when possible. The dataset contains DICOM images from nine complete series obtained with four individuals. Metadata associated with each series can be found in the published manuscript. ... |
format |
Dataset |
author |
Hermann-Sorensen, Holly Thometz, Nicole Woodie, Kathleen Dennison-Gibby, Sophie Reichmuth, Colleen |
author_facet |
Hermann-Sorensen, Holly Thometz, Nicole Woodie, Kathleen Dennison-Gibby, Sophie Reichmuth, Colleen |
author_sort |
Hermann-Sorensen, Holly |
title |
CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... |
title_short |
CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... |
title_full |
CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... |
title_fullStr |
CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... |
title_full_unstemmed |
CT DICOM studies from: In vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... |
title_sort |
ct dicom studies from: in vivo measurements of lung volumes in ringed seals: insights from biomedical imaging ... |
publisher |
Dryad |
publishDate |
2020 |
url |
https://dx.doi.org/10.7291/d1r68j https://datadryad.org/stash/dataset/doi:10.7291/D1R68J |
genre |
Pusa hispida |
genre_facet |
Pusa hispida |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.7291/d1r68j |
_version_ |
1789972090217037824 |