For ten points, the name of what region indicates it lies below another brain structure?
It keeps the body in homeostasis through neural signals to the autonomic nervous system or endocrine signals sent in conjunction with the pituitary.  These signals regulate body heat, fluid intake, and body weight, the latter by monitoring the body's "set-point".  For ten points, the name of what region indicates it lies below another brain structure?
It keeps the body in homeostasis through neural signals to the autonomic nervous system or endocrine signals sent in conjunction with the pituitary.  
hypothalamus