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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Pyrexia,pinpoint pupils and unconsciousness is characteristic of:
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The correct answer is  Pin point pupils (size 1 mm) are seen due to damage to descending sympathetic pathways which are present in the brain stem. Control of temperature occurs from hypothalamus and lateral parabrachial nucleus, located at the junction of pons and midbrain Large-volume intracerebral hemorrhages in Pons expands to compress on hypothalamic thermoregulatory center and leads to high grade Fever in these patients.