It is not the brain that determines if people are right or left-handed, but the spinal cord, new research indicates. The biopsychologists have demonstrated that gene activity in the spinal cord is asymmetrical already in the womb….
Right-handed or left-handed: Why?
It is not the brain that determines if people are right or left-handed, but the spinal cord, new research indicates. The biopsychologists have demonstrated that gene activity in the spinal cord is asymmetrical already in the womb….