Neuroscience is the study of the brain and how it works. It helps us understand what happens in our brains when we think and make decisions. Intelligence is a measure of how good we are at solving problems, understanding new concepts, and learning. Neuroscientists try to understand how the brain helps us be intelligent. They study how information is stored in the brain, how memories are formed and retrieved, and how the brain processes information to make decisions. They also look at how certain areas of the brain can be developed to increase intelligence.