this post was submitted on 27 Feb 2024
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162
AI Determines Sex of Person From Brain Scans - Neuroscience News (neurosciencenews.com)
submitted 9 months ago by Squire1039@lemm.ee to c/technology@lemmy.world
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This article describes a new study using AI to identify sex differences in the brain with over 90% accuracy.

Key findings:

  • An AI model successfully distinguished between male and female brains based on scans, suggesting inherent sex-based brain variations.
  • The model focused on specific brain networks like the default mode, striatum, and limbic networks, potentially linked to cognitive functions and behaviors.
  • These findings could lead to personalized medicine approaches by considering sex differences in developing treatments for brain disorders.

Additional points:

  • The study may help settle a long-standing debate about the existence of reliable sex differences in the brain.
  • Previous research failed to find consistent brain indicators of sex.
  • Researchers emphasize that the study doesn't explain the cause of these differences.
  • The research team plans to make the AI model publicly available for further research on brain-behavior connections.

Overall, the study highlights the potential of AI in uncovering previously undetectable brain differences with potential implications for personalized medicine.

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[โ€“] Silentiea@lemm.ee 4 points 8 months ago* (last edited 8 months ago) (1 children)

I mean the paper you quoted keeps saying "gender" ...Is it actually for affirming trans folks? Big if true but I obviously didn't read the source material.

[โ€“] Silentiea@lemm.ee 1 points 8 months ago

I did get curious and try to dig up if those irises were classified by gender identity or agab, and neither the paper quoted nor the paper they cited as the source clarify on that point. They do only use the word gender, though, never sex.