Physiology Sensory Question

Question

If you cannot feel fine touch and vibration on both left and right legs, but temperature sensations remain normal, what of the following would be affected? Nociceptors, cold thermoreceptors, efferent neurons, C primary sensory neurons, dorsal column - medial lemniscus pathway, merkel receptors, afferent neurons, anterolateral spinothalamic pathway, and A-beta primary sensory neurons?

Answer 1

The only one it would not be is the cold thermoreceptors. These receive temperature sensations and since that is normal, they would not be affected.