They show that it didn't take a technological revolution or
a particularly big brain to cross continents.
Not exact matches
Having a
big brain didn't mean, however, that Hadrocodium was
particularly bright.
Current city living, testing found, correlated with a boost in activity in a
brain region called the amygdala, which is associated with memory and emotional intelligence, with a
particularly large effect in people from
big cities.
Humans diverged from their closest relatives, chimpanzees, about 5 to 7 million years ago and the transition required a host of nutrients that were
particularly beneficial to developing
bigger brains.