Hirsutism body hair, particularly in locations where women normally do not develop terminal hair during puberty (chest, abdomen, back, and face). The medical term for excessive hair growth that affects any gender is hypertrichosis. Hirsutism can be caused by either an increased level of androgens, the male hormones, or an oversensitivity of hair follicles to androgens. Male hormones such as testosterone stimulate hair growth, increase size and intensify the growth and pigmentation of hair. Other symptoms associated with a high level of male hormones include acne, deepening of the voice, and increased muscle mass. The condition is called hyperandrogenism. Growing evidence
The Role of Culture in Early Expansions of Humans The Role of Culture in Early Expansions of Humans The Role of Culture in Early Expansions of Humans (ROCEEH) is an interdisciplinary project of the Heidelberg Academy of Sciences and Humanities. Within the framework of this Research Center social scientists and natural scientists study the effect that culture had on the successive expansions of humans out of Africa and across the Old World. The Research Center is located at the Eberhard Karls University of Tübingen and the Senckenberg Research Institute in Frankfurt am Main. The project was initiated in 2008 by the Heidelberg Academy of Sciences and Humanities and is