CH 14 Assessment Spinal Cord &Spinal; Nerves ? Question 10 (of 15) 10. 1.00 poin

Question

CH 14 Assessment Spinal Cord &Spinal; Nerves ? Question 10 (of 15) 10. 1.00 points Fill in the blanks with the terms provided. Not all terms will be used contralatera paired tracts two or three neurons Most nervous system pathways share several general characteristics: Most pathways (cross over) from one side of the body to the other side at some point in their travels. The term means the same side. A pathway on the left side of the CNS has a matching tract on the ight side of the GNS All pathways are composed ofA on Most pathways are composed of a series of contrastare that work together. Primary neurons, secondary neurons are seen in that facilitate the pachway's functioning. in use an upper motor neuron and a lower motor neuron. The cell bodies of these neurons are located in the associated with each pathway MacBook Air 2 4

Explanation / Answer

1. Decussate - it is the term used for tracts that cross each other.

2. Contralateral indicates relation to opposite side

3. The term ipsilateral means the same side.

4. All pathways are composed of PAIRED TRACTS.

5. Most pathways are composed of a series of two or three neurones that work together.

6. Sensory pathways.

7. In contrast, MOTOR PATHWAY use an upper motor neuron and lower motor neuron.

8. Nuclei

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