Is there a diffrence in terms of brain structure of someone who is very intelligent or genius and someone who is averge ?
While studies have shown that there are some differences in brain structure between people with high intelligence and those with average intelligence, the relationship between brain structure and intelligence is complex and not fully understood.

Research has suggested that individuals with higher intelligence may have more efficient neural processing, greater connectivity between brain regions, and larger overall brain volume. However, these differences in brain structure are not always consistent across studies, and it is not yet clear whether they are the cause or effect of higher intelligence.

It is also important to note that intelligence is a multifaceted construct that cannot be reduced to brain structure alone. Factors such as environment, upbringing, education, and life experiences can also influence a person's intelligence and cognitive abilities.

In summary, while there may be some differences in brain structure between people with high intelligence and those with average intelligence, the relationship between brain structure and intelligence is still not fully understood, and it is likely that intelligence is influenced by a range of factors beyond brain structure.