How the mind works.
Study of the brain.
The Brain does a variety of things, things that we as the people take for granted. Without a working brain we are powerless, without a brain we "the people" are nothing. Our brains gives us the power to speak, remember, problem solve, and imagine. All of these tasks are coordinated by an organ that is the size of a cauliflower. Our brain, spinal cord and peripheral nerves make up a complex system called "central nervous system". each section of our brain controls a certain tasks but it takes all of these sections to make us the beans we are.
Our brain contains billions of cells arranged in patterns that coordinate thought, emotion, behavior, movement and sensation. All the nerves in our body connects to the brain, so communication can occur within a few seconds. So for instance when you get tired, your brains sends signals telling your subconscious you are tired.
The larges part of our brain is called the cerebrum, the outer most layer is called the cerebral cortex, the "gray matter" of the brain. deep folds and wrinkles in the "grey matter" increase the surface area so more information can be processed. The size of our brain has no relation to how intelligent we are, that is a known myth.
Scientist have been studying our brains sense 1879, we still don't know everything about our bodies and how they work, but as our industries and technology advances we stride/learn new things everyday. Of course with these advances data that might have been tested may be changed now because of advances. Some problems that these advancements may have is, the wrong person being able to control deadly diseases, and someone using the most advance technology for world domination. Yes, all these theories seem comical, it is a possibility.