This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
[{'content': 'Modality that is lost on the ipsilateral side in Brown sequard syndrome is \nSelect and explain. \nA. Pain, B. Temperature, C. Crude touch, D. Proprioception', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In Brown sequard syndrome, a hemisection of the spinal cord results in\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0Sensory\n\nLoss of Ipsilateral dorsal column sensations- Proprioception, vibration, fine touch, Kinesthesia. \nLoss of contralateral lateral column sensations- Pain, temperature\n\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0Motor\n\nLoss of ipsilateral corticospinal action- results in UMNL- Weakness, spasticity, Extensor plantar response.', 'role': 'assistant'}]