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AI Determines Sex of Person From Brain Scans - Neuroscience News
(neurosciencenews.com)
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this post was submitted on 27 Feb 2024
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Brains change over time. The outcome and interpretations of this study sound like they have more chance of causing harm than good.
People's heights change over time too. Men and women can nevertheless have different average heights.
Yes, but I've heard theories and read studies in the past that suggest the differences in sexuality change over time, also. Like, studies have documented that women can go back and forth from being gay and straight, while men might go gay later in life but never change back. Supposedly there is some mental rewiring that goes on alongside this, however not as something that has been quantifiably measured, only qualitatively observed.
I think this AI processing could be a useful tool in further analysis against this and other hypotheses, but I worry that given the emotionally charged discussions around transgender nature the results will be far too easily misconstrued.
Height is pretty consistent. You grow until adolescence, then maybe you shrink a bit later in life. Men are generally taller than women, but only on average. That doesn't really have anything to do with neurology.
The text of the study says they specifically focused on a segment of the dataset from 20-35 years old to minimuze variation among the sex cohorts.
That's cool, but that doesn't stop wild misinterpretation of the study and its conclusions.
That's true of every study ever made, especially in today's media environment.
And every probably done study includes acknowledgments of known shortcomings, most of the ones I've read include suggestions or thoughts about future studies that could be done to account for those known issues.
Media is to blame for most of the misinterpretations, not the studies themselves. It's impossible to create a single, perfect study that can't be misconstrued in some way.
I wasn't criticising the study for that so much, aside from the suggestion that their findings have broader implications than they likely do. The article perhaps deserves a little criticism, but yes the media (which the article publisher is a part of), and particularly mass media is the bigger culprit.