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1. A 60 year old gentleman has been diagnosed as vitamin B12 deficiency due to pernicious anemia . which o the following is unlikely to happen?
- A. Posterioor column involvement
- B. Posterioor column involvement
- C. Posterioor column involvement
- D. Posterioor column involvement
Answer: Option C
Explanation:
The primary purpose of the corticospinal tract is for voluntary motor control of the body and limbs. However, connections to the somatosensory cortex suggest that the pyramidal tracts are also responsible for modulating sensory information from the body.
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