In recent years, the relationship between working memory and language comprehension received more and more attention by many researchers, especially those of psychology and pedagogy. This article reviewed the researches on the working memory and language comprehension disorder in aphasia, including the theoretical model of working memory, assessment and brain positioning, etc., and discussed the process of working memory and comprehension disorder in rehabilitation.

Objective To study the mechanism of urinary Kallidinogenase combined with aspirin in treat-ment of acute cerebral infarction. Methods Eighty-six patients with acute cerebral infarction were randomly divid-ed into the observation group(n=43)and the control group(n=43).The observation group was treated with uri-nary Kallidinogenase combined with aspirin,while the control group was treated only with aspirin.Two weeks after the treatment,variables of hemorheology,serum Hcy,hs-CRP,VEGF,IL-6,Cys-C,neurological deficit(NI-HSS)and daily living ability(ADL)were compared between the two groups. Results After treatment,the serum Hcy,hs-CRP,VEGF,Cys-C,IL-6 levels,the NIHSS and ADL in the observation group were significantly better improved than those of the control group(P<0.05).The clinical efficacy in the observation group was significantly higher than that of the control group[95.35%(41/43)vs 74.42%(32/43)](P<0.05).Conclusion Urinary Kal-lidinogenase combined with aspirin is more effective in the treatment of acute cerebral infarction. The mechanism may be related to the early improvements of serum Hcy,hs-CRP,VEGF,Cys-C and IL-6 expression.