1. Nervous System Brain Spinal Cord Nerve Reflex
The Nervous System
Nervous System
Brain
Spinal Cord
Nerve
Reflex

2. 1. The Nervous System- Structures: 1. Brain 2. Spinal Cord 3. Nerve
Function:
1. Controls the entire body
2. Controls how your body responds to things internally or externally

3. 2. Brain – the organ that controls how your body works.

4. 3. Spinal cord - The pathway in which messages from the brain are sent to the rest of the body.

5. 4. Nerve (Neuron) - The place in the body where the message from the brain is sent and translated or described.

6. 5. Reflex - Your body’s response to an outside stimuli or action.