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An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals
Physio-logging methods, which use animal-borne devices to record physiological variables, are entering a new era driven by advances in sensor development. However, existing datasets collected with traditional bio-loggers, such as accelerometers, still contain untapped eco-physiological information....
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Company of Biologists Ltd
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9167577/ https://www.ncbi.nlm.nih.gov/pubmed/35502794 http://dx.doi.org/10.1242/jeb.243872 |
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author | Czapanskiy, Max F. Ponganis, Paul J. Fahlbusch, James A. Schmitt, T. L. Goldbogen, Jeremy A. |
author_facet | Czapanskiy, Max F. Ponganis, Paul J. Fahlbusch, James A. Schmitt, T. L. Goldbogen, Jeremy A. |
author_sort | Czapanskiy, Max F. |
collection | PubMed |
description | Physio-logging methods, which use animal-borne devices to record physiological variables, are entering a new era driven by advances in sensor development. However, existing datasets collected with traditional bio-loggers, such as accelerometers, still contain untapped eco-physiological information. Here, we present a computational method for extracting heart rate from high-resolution accelerometer data using a ballistocardiogram. We validated our method with simultaneous accelerometer–electrocardiogram tag deployments in a controlled setting on a killer whale (Orcinus orca) and demonstrate the predictions correspond with previously observed cardiovascular patterns in a blue whale (Balaenoptera musculus), including the magnitude of apneic bradycardia and increase in heart rate prior to and during ascent. Our ballistocardiogram method may be applied to mine heart rates from previously collected accelerometery data and expand our understanding of comparative cardiovascular physiology. |
format | Online Article Text |
id | pubmed-9167577 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | The Company of Biologists Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-91675772022-06-08 An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals Czapanskiy, Max F. Ponganis, Paul J. Fahlbusch, James A. Schmitt, T. L. Goldbogen, Jeremy A. J Exp Biol Methods & Techniques Physio-logging methods, which use animal-borne devices to record physiological variables, are entering a new era driven by advances in sensor development. However, existing datasets collected with traditional bio-loggers, such as accelerometers, still contain untapped eco-physiological information. Here, we present a computational method for extracting heart rate from high-resolution accelerometer data using a ballistocardiogram. We validated our method with simultaneous accelerometer–electrocardiogram tag deployments in a controlled setting on a killer whale (Orcinus orca) and demonstrate the predictions correspond with previously observed cardiovascular patterns in a blue whale (Balaenoptera musculus), including the magnitude of apneic bradycardia and increase in heart rate prior to and during ascent. Our ballistocardiogram method may be applied to mine heart rates from previously collected accelerometery data and expand our understanding of comparative cardiovascular physiology. The Company of Biologists Ltd 2022-05-20 /pmc/articles/PMC9167577/ /pubmed/35502794 http://dx.doi.org/10.1242/jeb.243872 Text en © 2022. Published by The Company of Biologists Ltd https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed. |
spellingShingle | Methods & Techniques Czapanskiy, Max F. Ponganis, Paul J. Fahlbusch, James A. Schmitt, T. L. Goldbogen, Jeremy A. An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals |
title | An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals |
title_full | An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals |
title_fullStr | An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals |
title_full_unstemmed | An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals |
title_short | An accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals |
title_sort | accelerometer-derived ballistocardiogram method for detecting heart rate in free-ranging marine mammals |
topic | Methods & Techniques |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9167577/ https://www.ncbi.nlm.nih.gov/pubmed/35502794 http://dx.doi.org/10.1242/jeb.243872 |
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