Search results
Results From The WOW.Com Content Network
Vasectomy is an elective surgical procedure that results in male sterilization, often as a means of permanent contraception.During the procedure, the male vasa deferentia are cut and tied or sealed so as to prevent sperm from entering into the urethra and thereby prevent fertilization of a female through sexual intercourse.
Castration is any action, surgical, chemical, or otherwise, by which a male loses use of the testicles: the male gonad. Surgical castration is bilateral orchiectomy (excision of both testicles), while chemical castration uses pharmaceutical drugs to deactivate the testes.
Castration in the genital modification and mutilation context is the removal of the testicles. Occasionally the term is also used to refer to penis removal, but that is less common. Castration has been performed in many cultures throughout history, but is now rare. It should not be confused with chemical castration.
A handful of states — including California, Florida and Texas — have laws in place allowing for chemical castration, but in some of those states offenders can opt for the surgical procedure if ...
A lobotomy (from Greek λοβός (lobos) 'lobe' and τομή (tomē) 'cut, slice') or leucotomy is a discredited form of neurosurgical treatment for psychiatric disorder or neurological disorder (e.g. epilepsy, depression) that involves severing connections in the brain's prefrontal cortex. [1]
Castration", in China, meant the severing of the penis in addition to the testicles, after which male offenders were sentenced to work in the palace as eunuchs. The punishment was called gōngxíng (宫刑), which meant "palace punishment", since castrated men would be enslaved to work in the harem of the palace.
The method of removal of part of the brain was termed "experimental ablation". With the use of experimental ablation, Flourens claimed to find the area of the brain that controlled heart rate and breathing. [3] Ablative brain surgery is also often used as a research tool in neurobiology. For example, by ablating specific brain regions and ...
Chemical castration is castration via anaphrodisiac drugs, whether to reduce libido and sexual activity, to treat cancer, or otherwise. Unlike surgical castration , where the gonads are removed through an incision in the body, [ 1 ] chemical castration does not remove organs and is not a form of sterilization .