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Vision sex

Try out PMC Labs and tell us what you think. Learn More. Despite well-established sex differences for cognition, audition, and somatosensation, few studies have investigated whether there are also sex differences in visual perception. We report the results of fifteen perceptual measures such as visual acuity, visual backward masking, contrast detection threshold or motion detection for a cohort of over participants.
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27.08.2020
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How Sexual Activity Can Affect Your Vision

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How Sexual Activity Can Affect Your Vision - American Academy of Ophthalmology

Positive sexual choices have well-documented benefits for health and happiness. But did you know that sexual activity can affect your eyes and vision? Be safe, or you could go blind from doing that. But you may not know that many STDs can also harm your eyes and vision.
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Sex-a-vision

Biology of Sex Differences volume 3 , Article number: 20 Cite this article. Metrics details. Cerebral cortex has a very large number of testosterone receptors, which could be a basis for sex differences in sensory functions. For example, audition has clear sex differences, which are related to serum testosterone levels. Of all major sensory systems only vision has not been examined for sex differences, which is surprising because occipital lobe primary visual projection area may have the highest density of testosterone receptors in the cortex.
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There is growing recognition: 1 that sex male and female and sex hormones androgens and estrogens are important for physiologic functions outside those pertaining expressly to reproduction, and 2 that both classes of sex hormones are active in both sexes, and moreover are produced locally in non-gonadal tissues throughout the body. The visual system, in addition to being of tremendous inherent importance, is unique in a very distinctive way; it possesses an organ - the eye - having a window allowing its interior to be examined with exquisite precision and control in both laboratory and clinical settings. Plus, many diseases manifest in the eye or are exclusive to the eye.
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