Objective To evaluate the values of visualretention test (VRT) in the patients with silent brain infarction (SBI).
目的评估视觉保持测验(VRT)在无症状性脑梗死(SBI)中的应用价值。
2
The symptom checklist 90(SCL 90) and neurobehavior evaluation system(NES C2) were used to measure the mood state, mental arithmetic, symbol substitution and visualretention factors.