Die Migräne ist eine neurologische Erkrankung, unter der Rape pornography features performers simulating rape. Sexologist Alfred Kind suggested that the buttocks is the primary sexual presentation site in primates. It contains graphic sexual activity and visible penetration. Animal masturbation has been observed in many species, both in the wild and in captivity. Usually that person prefers to stage the wetting so that his/her legs become soaked with urine. Starting with erotic stories and woodblock prints from before the 20th century, Japanese pornography evolved into distinct subcategories with the media that in addition of pornographic videos and magazines featuring live actors, there is exist categories of pornographic manga , pornographic computer games , and pornographic anime . The range of its individual characteristics milf photos is thereby wide. Is also common of the furry genre. Bara male homosexual hentai designed to appeal to men. Sub-genres can also be classified into the characteristics of the performers or the type of sexual activity on which it concentrates, and not necessarily on the market to which each sub-genre appeals. Portrayals of lesbians in the media suggest that society at large has been simultaneously intrigued and threatened by women who challenge feminine gender roles, and fascinated and appalled with women who are romantically involved with other women. Transsexual pornography is a genre of pornography. The Silent Duck, also called Duck-Billing, is the technique often used in which the person engaging in hand insertion shapes the hand to resemble a duck beak. They further argue that setting a discrete line between safe and not-safe activities ideologically denies consenting adults the right to evaluate risks vs rewards for themselves; that some adults will be drawn to certain activities regardless of the risk; and that BDSM playparticularly higher-risk play or edgeplayshould be treated with the same regard as extreme sports, with both respect and the demand that practitioners educate themselves and practice the higher-risk activities to decrease risk. etwa 10 % der Bevölkerung leiden. Sie tritt bei Frauen etwa dreimal so häufig auf wie bei Männern.

Zu dem Krankheitsbild gehört neben den oft heftigen, anfallsartigen pulsierenden Kopfschmerzen Übelkeit, Erbrechen, Lichtempfindlichkeit und  Lärmempfindlichkeit.  Der Schmerz wandert im Zuge der Anfälle von einer Kopfseite auf die andere (migrare = lat. wandern).  Oft geht dem Migräneanfall eine sog. Aura voraus, während der insbesondere optische oder sensible Wahrnehmungsstörungen (z.B. Blitzerscheinungen, milchiges Gesichtsfeld) auftreten.

Kopfschmerzen - eine Volkskrankheit

Als Kopfschmerzen werden Schmerzen im Bereich des Kopfes bezeichnt, der Schmerz ist hierbei die Erkrankung. Neben Rückenschmerzen sind die Kopfschmerzen die am häufigsten auftretenden Krankheitsbilder. 90 % entfallen auf die primären Kopfschmerzen wie Spannungskopfschmerz und Migräne, dazu gehören auch Clusterkopfschmerzen und der medikamentenassoziierter Kopfschmerz.