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Impedance Pneumography for Minimally Invasive Measurement of Heart Rate in Late Stage Invertebrates
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Impedance Pneumography for Minimally Invasive Measurement of Heart Rate in Late Stage Invertebrates
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April 04, 2020
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Measuring heart rate during a thermal challenge provides insight into physiological responses of organisms as a consequence of acute environmental change. Using the American lobster (Homarus americanus) as a model organism, this protocol describes the use of impedance pneumography as a relatively noninvasive and nonlethal approach to measure heart rate in late stage invertebrates.
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Harrington, A. M., Haverkamp, H., Hamlin, H. J. Impedance Pneumography for Minimally Invasive Measurement of Heart Rate in Late Stage Invertebrates. J. Vis. Exp. (158), e61096, doi:10.3791/61096 (2020).
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