FIGURE

Fig. 7

ID

ZDB-FIG-180725-4

Publication

Kang et al., 2018 - An automatic method to calculate heart rate from zebrafish larval cardiac videos

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Fig. 7

A zebrafish video with larva sliding problem (ID: MVI_5269). The timestamps of (a) to (d) are 0, 7, 13 and 20 s. The top area shows the full video frame and the bottom area zooms into the red rectangle. The bottom area shows that the larva in the video slides upward. Namely, the larva slides towards the top right corner of the full video frame. In a video frame, the larva is darker than the background. If a larva slides into the screen when recording, the extracted h-signal has an overall decreasing trend; conversely, if a larva slides out the screen like this sample video, the extracted h-signal has an overall increasing trend as shown in Fig. 1b

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ BMC Bioinformatics