title: [Motility of human spermatozoa (author's transl)].
abstract: Microcinematography has permitted the analysis of human sperm motility and the definition of various parameters which can be used to characterize such movements. The locomotor apparatus of the sperm flagellum consists of an axoneme to which has been added the dense fibers and the fibrous sheath. A dysfunction of flagellar locomotion may be caused by mutations resulting in various structural defects of which the most common affect the dynein arms.
mesh_terms: D005407:Flagella / Q000502:physiology / Q000648:ultrastructure; D006801:Humans; D007248:Infertility, Male / Q000209:etiology / Q000503:physiopathology; D008297:Male; D009040:Motion Pictures; D009154:Mutation; D013081:Sperm Motility
vernacular_title: Cinématique du spermatozoïde humain.