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Sneeze related area in the medulla: localisation of the human sneezing centre?

机译:延髓中与打喷嚏有关的区域:人类打喷嚏中心的定位?

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摘要

Sneezing is a rarely explored symptom in neurological practice. In the cat, a sneeze evoking centre is located in the medulla. The existence of a sneezing centre has not been confirmed in humans. A case with abnormal sneezing secondary to a strategic infarct in the right latero‐medullary region is presented. A 66 year old man suddenly presented paroxysmal sneezing followed by ataxia, right sided motor and sensory symptoms, and hoarseness. The application of stimuli to the right nasal fossa did not evoke sneezing nor the wish to sneeze. The same stimuli to the contralateral nasal fossa evoked normal sneezing. The preservation of the superficial sensitivity of the nasal fossa indicates that the lesion was localised in the hypothetical human sneezing centre, very close to the spinal trigeminal tract and nucleus. This centre appears to be bilateral and functionally independent on both sides.
机译:打喷嚏是神经科实践中很少探索的症状。在猫中,延髓中有一个喷嚏诱发中心。尚未在人类中确认打喷嚏中心的存在。出现一例在右外侧脊髓区域继发于战略梗死继发的异常打喷嚏的病例。一名66岁的男子突然出现阵发性喷嚏,随后出现共济失调,右侧运动和感觉症状以及声音嘶哑。对右鼻窝施加刺激既不会引起打喷嚏,也不会引起打喷嚏的愿望。对侧鼻窝的相同刺激引起正常的打喷嚏。鼻窝表面敏感性的保留表明该病变位于假想的人打喷嚏中心,非常靠近三叉神经脊和核。这个中心似乎是双边的,在双方的职能上都是独立的。

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