Sunday, 27 January 2008
They’re not pig stupid
Posted in Science by Chris at 10:36
They’re victims of their own genetics!
Some people do not give up even when they do not succeed.Theyrefuse to accept defeat and continue to try even when common sense tells others there’s no use in trying.
Tilmann Klein and Dr. Markus Ullsperger at the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig, Germany, believe they have found the genetic cause for this “stubbornness”. They discovered that a single genetic mutation can determine whether people repeat their mistakes. This mutation, named the A1 mutation, is found in about one-third of the population and causes a reduction in the amount of D2 receptors in the brain, which are the docking sites for dopamine.
Interesting. How many of our defining traits will we find that have a genetic basis? >70% What about if you add chemical interactions? 95%? More?
Science rocks.





