Quote Originally Posted by Satrana View Post
I don't know nor does science but are you suggesting there is a gene which when switched on and off makes a fetus prefer to turn its head to the left or right? Why would such a gene exist?
I'm suggesting the way the brain has formed might - which is determined genetically..

The fact that the right and left hemispheres undertake different tasks and therefore left and right handed people develop subtly different skill sets is not being questioned. The brain structure is the same in everyone, the wiring on the other hand is unique and is developed on the behavior of learning.
Did you read my previous post? Brain structures, and the way the neurons are linked, are demonstrably NOT the same - and this has been known for a very long time? :rolleyes:

With the above, you do now seem to be contradicting yourself?