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Continuous Noninvasive Measuring of Crayfish Cardiac and Behavioral Activities

DOI :

10.3791/58555-v

February 6th, 2019

February 6th, 2019

5,688 Views

1Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia in České Budĕjovice

This article presents a noninvasive biomonitoring system for the continuous recording and analyses of crayfish cardiac and locomotor activities. This system consists of a near-infrared optical sensor, a video-tracking module, and software for evaluating crayfish heartbeats that reflects its physiological condition and characterizes crayfish behavior during heartbeat fluctuations.

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