Gay men brain studies



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The cell number rapidly increases in boys and girls at the same rate until 2 to 4 years of age. Do bi men potentially have less aversion toward either sex that leads them to be able to develop arousal toward both sexes? Researchers using brain scans have found new evidence that biology—and not environment—is at the core of sexual orientation. Also, future research into sexual orientation could look into not just desire, but also aversion. New neuroimaging research has found that gay, bisexual, and straight men have different brain responses to sexual stimuli. They found heterosexual women and gay men shared brain circuitry linking a region called the amygdala, which plays a key role in emotional responses, to other parts of the brain. Biologists may never get a complete answer to that question, but researchers in Sweden have found one more sign that the answer lies in the structure of the brain. Differences in size and cell number of various nuclei in the hypothalamus for homosexual versus heterosexual men have recently been reported in two studies.
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Perhaps the response to war is to try and deliver more peacemakers. Lesbian , gay , bisexual , and transgender LGBT topics. For instance, MRI findings prove that the right hemispheres of the brains of the lesbians and heterosexual men have slightly greater volumes than their left hemispheres.
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