Rotational Dynamics of Optically Trapped Human Spermatozoa

Figure 4

(a) Correlation of sperm swimming speed and rotational speed (beat frequency) of normal and abnormal sperm cells. (b) Measurement and comparison of normal and abnormal spermatozoa swimming speed before and after optical trapping. *𝑃<0.05, **𝑃<0.001.

(a)

(b)