From the key choose the name of the tract that might be damaged when the followi

Question

From the key choose the name of the tract that might be damaged when the following conditions are ovserved.
Key: a.) dorsal columns b.) lateral corticospinal tract c.) ventral corticospinal tract d.) tectospinal tract e.) rubrospinal tract f.)vestibulospinal tract g.) lateral spinothalamic tract h.) ventral spinothalamic tract i.) dorsal spinocerebellar tract j.) ventral spinocerebellar tract

1. uncoordinated movement
2. lack of voluntary movement
3. tremors, jerky movements
4. diminished pain perception
5. diminished sense of touch

Explanation / Answer

1. uncoordinated movement: anterior and posterior spinocerebellar tract since they transmit unconscious proprioception fasciculus cuneatus and gracilis since they transmit conscious proprioception 2. lack of voluntary movement lateral corticospinal tract -this would be the most major one anterior corticospinal tract - to a lesser extent a lesion of the rubrospinal tract would affect voluntary movement but not cause a lack of it 3. tremors, jerky movements the answers would be the same as number 1 4. diminished pain lateral spinothalamic tract 5. diminished sense of touch anterior spinothalamic if crude touch fasciculus cuneatus, fasciculus gracilis if light touch

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.