title: [Is head size modified by environmental factors?].
abstract: In the article the development of skull measurements and head measurements (length and breadth) and of the cephalic index, calculated from these measurements, since the Neolithic period are presented. The results obtained from the historical material are compared with those of living persons. The measurements as well of the skull as of the head show secular changes. The following general trend was found: an increase of body height is connected with a debrachycephalisation and a decrease of body height is connected with a brachycephalisation. It can be emphasized that brachycephalisation/debrachycephalisation are part of the secular trend. Therefore environmental factors are responsible for the described changes of measurements of the skull and the head in a broadest sense.
authors.affiliation: Institut für Humangenetik und Anthropologie der Friedrich-Schiller-Universität Jena.
authors.forename: U
authors.initials: U
authors.lastname: Jaeger
authors.forename: K
authors.initials: K
authors.lastname: Zellner
authors.forename: K
authors.initials: K
authors.lastname: Kromeyer-Hauschild
authors.forename: L
authors.initials: L
authors.lastname: Finke
authors.forename: H
authors.initials: H
authors.lastname: Bruchhaus
mesh_terms: D000293:Adolescent; D000885:Anthropology, Physical; D001827:Body Height; D002508:Cephalometry; D002648:Child; D004777:Environment; D005260:Female; D005858:Germany; D006257:Head / Q000033:anatomy & histology*; D006801:Humans; D008297:Male; D012016:Reference Values; D012727:Sex Characteristics; D012886:Skull / Q000033:anatomy & histology*
vernacular_title: Werden Kopfmasse von Umweltfaktoren beeinflusst?