No joke on this one, and will the wonders of medicine and science EVER cease? This comes from scientists at John Hopkins Medical and the Univ of Nebraska.
A virus that infects human brains and makes us more stupid has been discovered, according to scientists in the US.
The algae virus, never before observed in healthy people, was found to affect cognitive functions including visual processing and spatial awareness.
Now that is actually disturbing to me. To think (no pun intended) you could be a highly intelligent person with the shine of a star in the sky, and in theory, by these findings, see that change slowly or perhaps not so slowly over time? No to mention, it means plain stupid we deal with in daily life may, literally, NOT be their fault after all.
Stupidity as a legitimate illness? Well, that may be taking it a step too far, I admit. This suggests a contribution to the outcome by the virus they discovered. It doesn't suggest cause and effect for direct relation.
Of the 90 participants in the study, 40 tested positive for the algae virus. Those who tested positive performed worse on tests designed to measure the speed and accuracy of visual processing. They also achieved lower scores in tasks designed to measure attention.
I really had to read this carefully myself, and went to find more background after your reply. The fact it came out of such respected institutions at John Hopkins and U of N is what got my attention to give it more than passing interest.
I found a bit more and..yes, I admit. The media could make a trip to a porta-potty sound like a sensational epic to stop the presses and report over. Newsweek isn't quite so..sensationalist though and is more detailed in their assessment.
According to the study, those infected with the virus performed around 10% worse on tests analysing visual processing speeds. In one test, infected volunteers were slower to draw a line connecting a sequence of numbers randomly distributed on a page than their uninfected counterparts.
The researchers found that the presence of the virus was linked to lower attention spans and decreased spatial awareness, and a “statistically significant decrease in the performance on cognitive assessments of visual processing and visual motor speed”. Researchers found no connection between slower brain function and variables such as differences in sex, education level, income, race, and even cigarette smoking.
Visual centers seem to be most impacted by what they found, but not exclusive to those areas. Cognitive is also mentioned and the example of connecting numbers on a page is interesting. I'd have liked to see how that one was put together and presented for how much was cognitive and how much was visual tracking and pattern sorting.
The tests run within mice are more telling on the deeper impacts of this little bug, or what may be the case anyway.
The team carried out further tests, in which they injected uninfected and infected green algae into the mouths of mice and put them through a series of lab tests. The results revealed that infected animals took 10% longer to find their way out of mazes and spent 20% less time exploring new objects than uninfected mice, conforming to the findings amongst human volunteers.
Disturbing stuff, to be sure. Of course...all things in perspective. The fact they just discovered this as a brand new bug doesn't meant it IS brand new. I'd guess its something that has always been present, or been there a long time anyway.
Its always interesting to learn more about how things work though, eh?
*********** CORRECTION:
The original OP story didn't address the issue much either way. Viruses are generally contagious in SOME form though (and in this case, they transmitted the virus perfectly well to other mammals for lab testing). Despite that, I need to note the Newsweek quotes indicate this is not "contagious" in the way the public might have kittens and flip out over...so it has been noted in both this last story I linked, and now by correction here. :)
Last Edit: Nov 10, 2014 11:26:04 GMT -6 by Deleted
My Furry Rabbit Friend,,,,,, I'm Sorry,,,,, But you know,,,, Stupid,,, just doesn't Grow on Trees, Unless of-course,,,, I can't Help It!
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You know they Finally cancelled Honey Boo Boo,,, That Had To Be part of the Dumbing Down of America Right There and That Was A Contagious Disease! They still have the Gator Boys though,,,,,,,
Well, the pharmaceutical companies are probably rubbing their hands together already coming up with a 'solution' for this so-called virus
Be expecting some high priced drug to help with the 'stupidity' virus, up until we start to see all the side effects from it which will be years later of course, then eventually the drug will be recalled but only after billions and billion of dollars have been made off of it
Well, this makes an interesting question when you think about it. If you can find a virus in nature that has actual cognitive impact for making humans dumber? You can design a virus to tweak things in a way to have the opposite effect. Why not? Not instant.. I mean, you can't "gain" knowledge with a virus. You could suddenly find slightly better memory or visual tracking than before tho. Maybe, anyway. Like Lasik eye surgery can give 20/10 vision. Of course, done poorly.....you'll be "looking" upon a dog as more than a mere friend.
Before you know it, we'll have a pill or a poke for every desire. Including enhancements, both temp and permanent.
Me? I missed reading that. I just read a synopsis of it though, and it sounds really good. It would be interesting to see how he described the effects of time dilation, but I get the message of the book from what I did read. I may get that to read the whole thing.