Across
- 3. motor responses are descending and ?
- 4. the ? root of a spinal nerve contains sensory fibers
- 5. this branch of the peripheral nervous system control the GI organs
- 7. these are the cells that support, nourish and repair the nervous system
- 8. this is when an excited nerve returns to back to rest
Down
- 1. this word means "going upwards"
- 2. another word for the target muscle of a motor nerve
- 6. this is the conduction in unmyelinated axons