Analysis of inferior colliculus in deaf chinchillas.

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概要

• 論文の詳細を見る

• To clarify the functional and morphological influence of profound deafness on the development of the auditory system, the responses of the inferior colliculus to electrical stimulation of the cochlea were investigated in chinchillas.In the normal animals, hundreds of responses were recorded from inferior colliculus with tonotopic organization. On the other hand, few or no responses were recorded in the animals deaf from birth or deafened as adult despite small histological changes in the inferior colliculus.These results imply that the functional integrity is more affected than the morphology by the deprivation of hearing in the central auditory system.

• 耳鼻咽喉科臨床学会の論文

著者

• 白根 誠

  広島大学医学部耳鼻咽喉科学教室

• 原田 康夫

  広島鉄道病院耳鼻咽喉科

• Harrison Robert

  Hospital for Sick Children

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• Radiation-induced maxillary cancer; A case report.
• Analysis of inferior colliculus in deaf chinchillas.
• 唾液腺腫瘍の臨床病理学的検討
• 鼓膜所見正常な伝音難聴の臨床的観察

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