Our personality is described by the shape of the brain.

The thickness and degree of folding of parts of our brain tell us about what we are like.

Personality, which has to do with our attitudes and propensities to act through certain behavioral styles, has always been one of the most interesting areas of research in psychology. behavioral styles, has always been one of the most interesting areas of research in psychology.

However, this branch of behavioral science is as fascinating as it is complicated. Not only is it difficult to create categories that can explain personality and temperament well, but it also takes a lot of effort to measure these characteristics reliably. That is why the various personality tests have undergone so many revisions..

However, it has recently been discovered that there is another factor that could help us understand the logic behind our personality: the structure of our brain and its different parts. And no, this has nothing to do with phrenology.

Brain morphology and personality

This research, the results of which have been published in the journal Social Cognitive and Affective Neuroscienceshows evidence that the shape of our brain and the structures within it can provide clues about which personality traits define us. define us.

This means that it is not only that the chemical and electrical activity that occurs inside our head shapes our way of being (something that is taken for granted unless we fall into dualism); it is that the way in which our brain expresses itself through our personality is even noticeable in its structure, something that can be objectively observed and that allows us to compare between people.

The Big Five model is strengthened

This research reveals the neurobiological foundations of the Big Five model of personality. This model, well known in psychology and neuroscience, divides our personality into 5 factors that can be measured as quantities: