THE BRAIN
a.k.a The Seat of Intelligence
The brain is the most complex part of the human body. This three-pound
organ is the seat of intelligence, interpreter of the senses, initiator
of body movement, and controller of behavior.
Lying in its bony shell and washed by protective fluid, the brain is the source of all the
qualities that define our humanity. The brain is the crown jewel of the
human body.