Friedman R B
Department of Neurology, Georgetown University Medical Center, Washington, D.C., USA.
Cortex. 1995 Jun;31(2):397-403. doi: 10.1016/s0010-9452(13)80372-3.
It is hypothesized, on the basis of a lexical model of reading, that there are two different underlying causes of phonological alexia. It is predicted that these two types of phonological alexia will be accompanied by different sets of symptoms. Published cases of phonological alexia are examined for evidence in support of these predictions. Two distinct groups of phonological alexic patients are observed. These results support the notion of two types of phonological alexia. The failure to find any phonological alexic patients who do not fall into one of these two categories provides evidence against non-lexical reading models.
基于阅读的词汇模型推测，语音失读症存在两种不同的潜在病因。预计这两种类型的语音失读症会伴有不同的症状组合。对已发表的语音失读症病例进行检查，以寻找支持这些预测的证据。观察到两组不同的语音失读症患者。这些结果支持了存在两种类型语音失读症的观点。未能找到不属于这两类中的任何一类的语音失读症患者，为反对非词汇阅读模型提供了证据。
