Niccum N
Brain Lang. 1986 Jul;28(2):273-88. doi: 10.1016/0093-934x(86)90105-7.
Aphasic patients were given digit and noun dichotic listening tests at monthly intervals during the first 6 months postonset of left hemisphere ischemic infarctions. Significant changes in performance were observed that consisted of parallel increases in scores for the two ears, and thus did not support the hypothesis that language recovery is mediated by transfer of language dominance from the left to the right hemisphere. Reliable differences also were noted between performance on the two tests. RE scores accounted for most of the variance among patients in performance on dichotic tests and, as such, appeared to be the best measure for characterizing individual differences.
对失语症患者在左半球缺血性梗死发病后的前6个月内，每月进行一次数字和名词双耳分听测试。观察到表现有显著变化，包括双耳得分平行增加，因此不支持语言恢复是由语言优势从左半球转移到右半球介导的这一假设。两项测试的表现之间也发现了可靠的差异。RE分数在双耳分听测试中占了患者表现差异的大部分，因此似乎是表征个体差异的最佳指标。
