Spatial intelligence refers to the ability of a person to visualize something that he cannot actually see at the moment. Every person is born with some amount of spatial intelligence, but some have it to a much greater degree. Successful fiction writers, for instance, will need to have high spatial intelligence, since they need to imagine how a particular situation would look, and put it into words. However, having high spatial intelligence can also be beneficial to a person’s brain.

When a person with high spatial intelligence sees a particular incident, he will often be able to visualize how the situation would take place under different circumstances. For instance, he may look at a sunny field and imagine how it would look in moonlight. These persons inadvertently do these comparisons most of the times. This not only satisfies their mind, the brain is also forced to call upon its neural network to generate the impulses needed to form the picture. With prolonged usage, the neural networks absorb more nutrition from blood, and consequently remain healthy, even when the person has grown old.

It is like working out. When a person pumps weight in a gym, his muscles absorb more protein and become stronger. Similarly, when he uses his spatial intelligence repeatedly, his brain becomes healthier. It’s all about keeping the brain active the right way.