聴閾の変動帯(transition zone)とその測定の臨床的意味について

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概要

• 論文の詳細を見る

• The author suggest a new method for the determination of the transition zone (range of fluctuation) of the pure tone threshold which fluctuate from time to time. By this method, the transition zones were deterinined in those with normal hearing and those with hearing difficulty. The conclusions were as follows (1) The transition zone in those with normal hearing was about 8 db. (2) By means of this method, not only the magnitude of fluctuation, but also the actual shapes of its fluctuation are also to be observed. (3) Accordingly, presence of the factors that disturbe the precise measurement of threshold, their grade and nature are clearly demonstrated.

• 社団法人 日本耳鼻咽喉科学会の論文

著者

• 立木 孝

  來北大学医学部球鼻咽喉科学教室

• 渡辺 昭夫

  來北大学医学部球鼻咽喉科学教室

• 湯本 牧雄

  來北大学医学部球鼻咽喉科学教室

関連論文

• 聴閾の変動帯(transition zone)とその測定の臨床的意味について

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