Brian Structures and Sexual Orientation

Males and Females begin the same structures deep down the caput, though particular structures balk in coat of it of it, single structure, the Third Inistitial Nucleus of the frontal Hypothalamus (INAH 3) is primarily larger in the male population (LeVay, 1991) only in work pinch who atomic number 18 lesbian. LeVay (1991) has shown that transgendered males have equal size structure of the INAH 3 to wo workforce. The similarity in INAH 3 size between homosexual custody and straightaway wo manpower whitethornbe a cause of femininity as Gorman (1994) stated that homosexuality is state to follow femininity in males. Homosexual custody have an attraction toward different workforce, sound as straight person women have an attraction toward men, with similar INAH 3 size do these pistillate structures within the male brain make the one-on-one a homosexual or do these morphologic differences add up unoriginal to homosexuality? Structural differences in the INAH 3 that are demo at or in the lead birth (possibly cod to antenatal environment) should be able-bodied to be explained by biota (LeVay, 2003) plot differences in structure size that occur secondary (after the individualist recognises himself as homosexual) should be able to be explained through cordial experiences (Harrison, Everall and Catalan, 1994). This paper will reason homosexuality in seed to males only, unless stated otherwise, as studies into female homosexuality are few.

Biology shows differences in brain structures between men and women, size differences in structures, in particular the INAH. The INAH is found in the centre of the brain, down the steps the hypothalamus and is composed of four regions INAH 1 through to 4, homosexual men have similar INAH 3 structural size to straight person women (Gorman, 1994) while homosexual women have similar structures to heterosexual men (LeVay, 1991). It has been suggested that sexual orientation may be hardwired (Harrison et al, 1994) as some homosexual men judge that they were born... If you want to get a full essay, order it on our website: Ordercustompaper.com

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