This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S., Subject name: Medicine
[{'content': 'Unconscious proprioception is carried by? \nSelect and explain. \nA. Dorsal column, B. Spinocerebellar pathways, C. Anterior spinothalamic tract, D. Rubro- spinal pathway', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Spinocerebellar pathways* Unconscious proprioception is the sensation of limb and joint position and range and direction of limb mediated by (spinocerebellar pathways and serves as a back up to) the dorsal column medial lemniscal system.* Unconscious proprioception involves acquisition and maintenance of skilled motor activities such as walking speaking writing, swallowing, unconscious proprioception.', 'role': 'assistant'}]