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Unit 3 - Nervous Sys
CNS and PNS
| Question | Answer |
|---|---|
| Central Nervous System | Includes the brain and spinal cord |
| Peripheral Nervous System | All of the neurons in your body outside of the brain and spinal cord |
| Reflex | An involuntary response, Some reflexes do not pass through the brain, they go to the spinal cord and a response is intiated at the spinal cord |
| Stimulus | A change in the environment that is detected by one of the five senses |
| Response | Reaction to the stimulus |