title: [Upright posture of the human and the morphologic evolution of the musculi extensores digitorum pedis with reference to evolutionary myology].
abstract: A brief literature review is made of the morphological changes in the bones of the lower limbs of man, which are the result of his upright walk. The author's task has been to study the morphological changes of Mm. extensores digitorum pedis from the viewpoint of evolutionary myology. The following material has been studied: Lower limbs of adults, 151 less than or equal to N less than or equal to 358. Pelvic limbs of Marsupialia, Insectivora, and non-hominide primates; N = 122. Lower limbs of human embryos and fetuses; N = 71. The following acknowledgements are the author's own studies. They begin with an evolutionary-myological study of m. extensor hallucis longus and of m. extensor digitorum longus, together with m. peroneus tertius.
mesh_terms: D005075:Biological Evolution; D001842:Bone and Bones / Q000033:anatomy & histology; D005260:Female; D005528:Foot / Q000033:anatomy & histology; D005865:Gestational Age; D006801:Humans; D007866:Leg / Q000033:anatomy & histology* / Q000196:embryology; D009132:Muscles / Q000033:anatomy & histology* / Q000196:embryology; D011187:Posture; D011247:Pregnancy; D013045:Species Specificity; D013710:Tendons / Q000033:anatomy & histology; D014034:Toes / Q000033:anatomy & histology
vernacular_title: Die Aufrichtung des Menschen und die morphologische Evolution der Musculi extensores digitorum pedis unter dem Gesichtspunkt der evolutiven Myologie. Teil I.