| Type | MGI:General | Description | CASA analysis showed a significant decline in all sperm motility parameters, including curvilinear velocity (VCL), straight-line velocity (VSL), average path velocity (VAP), amplitude of lateral head displacement (ALH), linearity (LIN), wobble (WOB = VAP/VCL), straightness (STR = VSL/VAP), and beat-cross frequency (BCF) cauda epididymal spermatozoa are almost immotile by ~32 weeks of age SpermQ analysis showed that the lateral swing amplitude of sperm flagella is significantly reduced when the head is fixed by polylysine |
