垂直定位中的功能性耳不对称。
Functional ear asymmetry in vertical localization.
作者信息
Ivarsson C, de Ribaupierre Y, de Ribaupierre F
出版信息
Hear Res. 1980 Oct;3(3):241-7. doi: 10.1016/0378-5955(80)90050-7.
Vertical frontal mid-saggital plane localization was tested in binaural, monaural left and monaural right ear conditions. Band-pass noise stimuli were presented pseudorandomly through one of four loudspeakers set with an angular separation of 11 degrees. The subject's performance, based on reaction time and mistakes, was continuously recorded. The binaural performance was twice as high as the monaural performance, suggesting that the two ears treat the information in a different and complementary way. The left ear performance was higher than the right ear performance; this strongly suggests a right hemisphere superiority for vertical localization.
在双耳、左耳单耳和右耳单耳条件下测试了垂直额状面正中矢状面定位。带通噪声刺激通过四个扬声器之一以11度的角间距伪随机呈现。基于反应时间和错误来持续记录受试者的表现。双耳表现是单耳表现的两倍，这表明两只耳朵以不同且互补的方式处理信息。左耳表现高于右耳表现；这有力地表明在垂直定位方面右半球具有优势。
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