Vol'f N V
Institute of Physiology, Russian Academy of Sciences, Siberian Branch, Novosibirsk.
Zh Vyssh Nerv Deiat Im I P Pavlova. 1998 May-Jun;48(3):551-3.
Young men and women were monaurally and dichotically presented with 10-word lists which had to be afterwards reproduced in a written form. In dichotic pairs the signals were presented either synchronously or with time leads/lags in 50 ms between the ears. For each subject the interference effect was calculated of the right hemisphere to the left one and on the contrary. This index was taken as a measure of inhibitory interaction between the hemispheres. Lateral differences in hemispheric interference were well pronounced in men and absent in women. In women the interference effects on the first halves of the lists were stronger than in men and more pronounced than the effects on the second halves of the lists. The results are in agreement with the ideas about functional dissimilarity of processes underlying speech functions in the left and right brain hemispheres in men and women.
向年轻男女单耳和双耳呈现由10个单词组成的列表，之后他们必须以书面形式进行复述。在双耳分听的配对中，信号要么同时呈现，要么两耳之间有50毫秒的时间超前/滞后。对于每个受试者，计算右半球对左半球以及相反情况的干扰效应。该指标被用作衡量半球间抑制性相互作用的尺度。半球干扰的侧向差异在男性中很明显，而在女性中不存在。在女性中，列表前半部分的干扰效应比男性更强，且比列表后半部分的效应更明显。这些结果与关于男性和女性左右脑半球言语功能基础过程功能差异的观点一致。
