title: Comparative morphometry of mammalian otolith organs.
abstract: The endolymphatic volume of the utricle and the saccule and the surface area of the saccular macula were measured in eight mammalian species, including humans. The results confirmed that all measurements increased slowly but consistently correlating with increases in body weight. However, differences in these endolymphatic volumes or macular surface areas might also be influenced by functional characteristics among different species rather than simply reflecting geometrical comparability.
mesh_terms: D000818:Animals; D000886:Anthropometry; D001699:Biometry; D001835:Body Weight; D006801:Humans; D008322:Mammals; D010037:Otolithic Membrane / Q000033:anatomy & histology*; D012444:Saccule and Utricle / Q000033:anatomy & histology*; D013045:Species Specificity