Left Hemisphere vs. Right The right and left hemispheres are geographically and functionally different. The left has more neurons, more closely packed, and the left side neurons tend to have short connections, so they work in their own neighborhoods. Frontal neurons work with frontal neurons; parietal with parietal, etc. They don’t pay much attention to other points of view. The left hemisphere is the side of rules, so rule-based processes like language and calculation are handled there. The left side […]