The cerebellum is responsible for the precision of voluntary actions, ensuring coordinated movements such as walking in a straight line, riding a bicycle, and picking up a pencil.

The medulla in the hind-brain is mentioned as the part responsible for controlling various involuntary actions, including blood pressure, salivation, and vomiting.

The sensation of feeling full is associated with a center in a separate part of the fore-brain, specifically in relation to hunger. This center influences our awareness of being satiated.

The motor areas in the fore-brain control the movement of voluntary muscles. Once a decision is made based on sensory information, it is passed on to these motor areas for the execution of a response, such as controlling leg muscles.

Sensory impulses are interpreted in separate areas of the fore-brain specialized for hearing, smell, sight, and other senses. There are also areas of association where sensory information is combined with stored information for interpretation.