ABSTRACT
In this chapter, the author describes the structures that enable us to have complex emotions, delay gratification and responses, form symbols, and, in general, reflect on emotions and draw logical conclusions. The prefrontal cortex co-operates with the body-sensing areas within the parietal lobes, and together they account for much of what is defined as intelligence. The prefrontal cortex is the most complex system in the brain, and it consists of a veritable symphony of perceptions from many sensory modalities, which enables abstract thinking. The prefrontal cortex and the parietal lobes are situated in the neocortex. Damage to the prefrontal cortex has derived effects throughout the brain, but, similarly, damage anywhere in the brain will affect the function of the prefrontal cortex. The orbitofrontal cortex is crucial for our ability to add an emotional dimension to rational thinking and for the link between mentalization and our emotions.
