ZFIN Image: Rutkove et al., 2023, Figure 1

Image

Figure Caption

Figure 1

Swimming performance in adult zebrafish declines with age. Measurements of (A) body weight, (B) standard length, and (C) kyphosis angle in young and aged zebrafish. (D) Diagram of the testing area. (E,F) Heat maps depicting the time spent by animals in each (x,y) coordinate position. Locomotor measurements of (G) total distance traveled (q = 0.0039), (H) velocity (q = 0.0027), (I) acceleration (q = 0.0027), (J) turn angle (q = 0.0009), (K) absolute angular velocity (q = 0.0009), and (L) lateral body motion (q = 0.0013) (n = 7–8). Depiction of (M) turn angle, (N) angular velocity, and (O) lateral body motion. Data are presented as the mean ± SD.

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 @ Sci. Rep.