8. 2019年5月09日 15:04:17 : 1ZgPHIc3Oc : NFJCeWxNdDMyUkk=[1]
チェルノブイリ原発事故の除染作業員には、聴力テストで異常が発見される前から、聴覚アナライザの脳幹構造に、初期的な変化を証明するデータがある。
> data testify the early initial changes in the brain stem structures of auditory analyzer before the clinical signs of auditory impairments detected audiometrically.(以下、Health effects of Chornobyl accident – 30 years aftermathより引用。)
皮質における聴覚アナライザにも、機能的変化が認められる。
> Changes in the functional state of auditory analyzer cortical structures in clean-up workers in the dynamics of post-accidental period
耳鳴り、音の強さ、難聴、解析能力低下などを訴える。
> The directed persons complained of auditory disorders, such as a noise in the ears of different spectrum of sounding and intensity (from low-frequency, high-frequency or mixed), and also a decreased hearing acuity and impaired perception of reversed speech during examination.
http://www.asyura2.com/19/genpatu51/msg/510.html#c8