Differences between left-handers and right-handers are not limited to hemispheric indicators. Lefties have a significantly higher SCP, reflecting a higher level of cerebral energy processes in the occipital (Oz) and parietal (Pz) areas .
The distribution of the SCP of the brain in healthy right-handers and left-handers of young and middle age.
The bottom of the picture is the millivolt color scale.
Differences SCP in right-handers and left-handers manifest themselves in childhood. At the age of 8-10 years, left-handed people have a local potential in the right temporal region significantly higher than right-handed ones .
Differences in the characteristics of SCP between right-handed and left-handed groups of M – men, F – women; Td * is a local SCP in the right temporal region. In all cases presented in the table, SCP is higher in left-handers.
So, for left-handers, compared to right-handed people, the reverse in sign, but less pronounced asymmetry of energy processes in the temporal areas, as well as a higher level of cerebral energy exchange in the parietal and occipital areas, is characteristic. This applies primarily to people of young and middle age.