Arlinger S D
J Neurol Neurosurg Psychiatry. 1983 Oct;46(10):917-23. doi: 10.1136/jnnp.46.10.917.
Auditory cortical responses evoked by stimulation with frequency glides of a continuous tone have been recorded from 44 subjects with intracranial tumours affecting auditory function. Response latencies obtained when stimulating the ear on the side of the tumour were different from the non-tumour ear as well as from groups with cochlear impairment and normal hearing. Tumours caused a reduction of a specific sensitivity to the frequency glide stimulation, affecting further processing of the dynamic change in tone frequency. The test appears to have diagnostic potential.
我们从44名患有影响听觉功能的颅内肿瘤患者身上记录了连续纯音频率滑动刺激所诱发的听觉皮层反应。刺激肿瘤同侧耳朵时获得的反应潜伏期与未患肿瘤的耳朵以及患有耳蜗损伤和听力正常的组不同。肿瘤导致对频率滑动刺激的特定敏感性降低,影响了音调频率动态变化的进一步处理。该测试似乎具有诊断潜力。