| A | B |
| nervous system | made of structures that control the body's response to stimuli |
| central nervous system | the brain and spinal cord |
| spinal cord | carries information to the brain |
| brain | the body's central command organ |
| peripheral nervous system | connects CNS to rest of the body |
| cerebrum | largest part;think and problem solve; memories stored |
| brain stem | connects brain to spinal cord |
| cerebellum | allows brain to process information |
| medulla | controls involuntary processes; blood pressure, body temp, heart rate |
| nerve | carry sensory information to the spinal cord |