Visible body 3d human anatomy atlas 2 free download

In mammals, sexual differentiation is determined by the sperm that carries either an X or a Y (male) chromosome. Stages in the development of the clitoris In medical and sexological literature, the clitoris is sometimes referred to as 'the female penis' or pseudo-penis, and the term clitoris is commonly used to refer to the glans alone partially because of this, there have been various terms for the organ that have historically confused its anatomy. The Latin genitive is clitoridis, as in ' glans clitoridis'. The plural forms are clitorises in English and clitorides in Latin. The Oxford English Dictionary also states that the shortened form 'clit', the first occurrence of which was noted in the United States, has been used in print since 1958: until then, the common abbreviation was 'clitty'. In addition to key, the Online Etymology Dictionary suggests other Greek candidates for the word's etymology include a noun meaning 'latch' or 'hook' a verb meaning 'to touch or titillate lasciviously', 'to tickle' (one German synonym for the clitoris is der Kitzler, 'the tickler'), although this verb is more likely derived from 'clitoris' and a word meaning 'side of a hill', from the same root as 'climax'. Clitoris is also Greek for the word key, 'indicating that the ancient anatomists considered it the key' to female sexuality. The Oxford English Dictionary states that the word clitoris likely has its origin in the Ancient Greek ОєО»ОµО№П„ОїПЃОЇП‚, kleitoris, perhaps derived from the verb ОєО»ОµОЇОµО№ОЅ, kleiein, 'to shut'. 5.4 Influence on female genital mutilation.5.2 17th centuryвЂ“present day knowledge and vernacular.5.1 Ancient GreekвЂ“16th century knowledge and vernacular.3.2 Vestigiality, adaptionist and reproductive views.3.1.2 Clitoral and vaginal orgasmic factors.

Studies suggest that knowledge of its existence and anatomy is scant in comparison with that of other sexual organs and that more education about it could help alleviate social stigmas associated with the female body and female sexual pleasure, for example, that the clitoris and vulva in general are visually unappealing, that female masturbation is taboo, or that men should be expected to master and control women's orgasms. Knowledge of the clitoris is significantly impacted by cultural perceptions of the organ. Genital modification may be for aesthetic, medical or cultural reasons. Social perceptions of the clitoris include the significance of its role in female sexual pleasure, assumptions about its true size and depth, and varying beliefs regarding genital modification such as clitoris enlargement, clitoris piercing and clitoridectomy.

Although, in humans, the only known purpose of the clitoris is to provide sexual pleasure, whether the clitoris is vestigial, an adaptation, or serves a reproductive function has been debated. Such discussions range from anatomical accuracy, gender inequality, female genital mutilation, and orgasmic factors and their physiological explanation for the G-spot. Sexological, medical, and psychological debate have focused on the clitoris, and it has been subject to social constructionist analyses and studies. The glans (head) of the human clitoris is roughly the size and shape of a pea and is estimated to have about 8,000 sensory nerve endings. The clitoris is a complex structure, and its size and sensitivity can vary. Initially undifferentiated, the tubercle develops into either a penis or a clitoris during the development of the reproductive system depending on exposure to androgens (which are primarily male hormones). In humans and other mammals, it develops from an outgrowth in the embryo called the genital tubercle. The clitoris is the human female's most sensitive erogenous zone and generally the primary anatomical source of human female sexual pleasure. Some other mammals, such as lemurs and spider monkeys, also have a large clitoris. While few animals urinate through the clitoris or use it reproductively, the spotted hyena, which has an especially large clitoris, urinates, mates, and gives birth via the organ. In most species, the clitoris lacks any reproductive function. Unlike the penis, the male homologue (equivalent) to the clitoris, it usually does not contain the distal portion (or opening) of the urethra and is therefore not used for urination. In humans, the visible portionВ вЂ“ the glansВ вЂ“ is at the front junction of the labia minora (inner lips), above the opening of the urethra. The clitoris ( / Л€ k l ЙЄ t Й™r ЙЄ s/ ( listen) or / k l ЙЄ Л€ t Й”Лђr ЙЄ s/ ( listen)) is a female sex organ present in mammals, ostriches and a limited number of other animals.

Visible body 3d human anatomy atlas 2 free download