Danielle Sisco
Dannie
Good morning friends,
So yesterday as I was procrastinating on doing work I went on a very impromptu research binge (one of several I do in a day) and I was researching Autism brain scans for some enlightenment into my existence. I came across this very interesting research article, posted on the college website. Below is the link.
h/8745t9/tps://www.cmu.edu/news/stories/archives/2014/december/december2_thoughtmarkersauti*sm.html
So the study seems to be well done and empirically sound. They took 17 NT adults and 17ND adults (control vs study group) and using MRI they scanned their brains while the adults were asked to think about social constructs like persuade, adore and hug. The attempt of the study was to see if the researchers could adequately identify who was autistic versus who was not based on just the brain scans. The concept is that when a person thinks about social interactions the area of the brain presumed to interpret social situations lights up is what are known as thought markers. This area of the brain is also considered to be where the concept of self and others exist.
The results are startling. The NT brain displays absolute thought markers when asked to think about the social interactions. After the study the person also reports that they placed themselves in those hypothetical social interactions with other people as if they were the one getting the hug and conjuring up the feelings of the hug etc. While the autistic brain did not light up at all or if it did, very minimally. They also reported thinking about the definition of each word or they watched it from the outskirts like a zoologist might observe a hug between two chimpanzees in curiosity. This represents that autistic individuals do not have a strong sense of self.
The researchers claimed that they were 97% accurate. That 3% error rate is standard to assume. It was nearly perfect in other words. Therefore these researchers believe that they have discovered a true diagnostic measure. This is not the excited part. This actually makes me nervous since they may use this to further alienate us.
Whatever!
I'm curious, what are your thoughts?
So yesterday as I was procrastinating on doing work I went on a very impromptu research binge (one of several I do in a day) and I was researching Autism brain scans for some enlightenment into my existence. I came across this very interesting research article, posted on the college website. Below is the link.
h/8745t9/tps://www.cmu.edu/news/stories/archives/2014/december/december2_thoughtmarkersauti*sm.html
So the study seems to be well done and empirically sound. They took 17 NT adults and 17ND adults (control vs study group) and using MRI they scanned their brains while the adults were asked to think about social constructs like persuade, adore and hug. The attempt of the study was to see if the researchers could adequately identify who was autistic versus who was not based on just the brain scans. The concept is that when a person thinks about social interactions the area of the brain presumed to interpret social situations lights up is what are known as thought markers. This area of the brain is also considered to be where the concept of self and others exist.
The results are startling. The NT brain displays absolute thought markers when asked to think about the social interactions. After the study the person also reports that they placed themselves in those hypothetical social interactions with other people as if they were the one getting the hug and conjuring up the feelings of the hug etc. While the autistic brain did not light up at all or if it did, very minimally. They also reported thinking about the definition of each word or they watched it from the outskirts like a zoologist might observe a hug between two chimpanzees in curiosity. This represents that autistic individuals do not have a strong sense of self.
The researchers claimed that they were 97% accurate. That 3% error rate is standard to assume. It was nearly perfect in other words. Therefore these researchers believe that they have discovered a true diagnostic measure. This is not the excited part. This actually makes me nervous since they may use this to further alienate us.

I'm curious, what are your thoughts?
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