Human intelligence can no longer be explained by relying on the growth in the size of the frontal lobe.
A new study shows that emotional intelligence and intelligence can be more closely related than previously thought.
Elephants have four times the brain of the human brain but less cortical cells, where their cognitive function is concentrated.
This is good news for chocolate believers.
Long-term exposure to air pollution can damage brain structures and impair cognitive function in middle-aged people.
Now, researchers at Basel University have given the first evidence of the benefits of green tea extract to enhance cognitive functions, especially in working memory.