TIL: males have 25% more neurons in the visual cortex than females - eviltoast

The eyes have it: Men do see things differently to women

The way that the visual centers of men and women’s brains works is different, finds new research published in BioMed Central’s open access journal Biology of Sex Differences. Men have greater sensitivity to fine detail and rapidly moving stimuli, but women are better at discriminating between colors.

      • Semi-Hemi-Lemmygod@lemmy.world
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        2 months ago

        There have been some pretty interesting accounts of what it’s like to start testosterone. Vivid visual sexual fantasies and the like. Gives a new perspective on what being soaked in testosterone for decades does to your brain.

        I’ll see if I can find some when I’m not on mobile.

        • anivia@lemmy.ml
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          2 months ago

          Yeah, ask any female bodybuilder what it’s like and they will tell you exactly that. Despite many of them using doses of testosterone that are still lower than what an average man naturally has

      • JadenSmith@sh.itjust.works
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        2 months ago

        We have processed boobs now too?! First they went for our chicken nuggets, and we didn’t take notice…

    • metallic_z3r0@infosec.pub
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      2 months ago

      Their bed nucleus of the stria terminalis should be twice as large as a woman’s, and that’s what guided their gender identities. Not that I’m a biological determinist, just a strict physicalist with no belief in metaphysical choice superceding determinism, but a lot of times the brain’s development has recursive feedback loops such that smaller choices early on can alter the size of brain structures along with sex hormones and the development environment in the womb or even outside of it for a while, the earlier the more significant. All I know is that the size of the bed nucleus of the stria terminalis is pretty consistently twice the size in men as it is in women regardless of the gender assigned at birth.