病人表现出疲劳和记忆力丧失的迹象。
There are pretty clear differences between signs of dementia and age-related memory loss.痴呆症的症状和与年龄相关的记忆丧失的症状有非常明显的区别。
memory loss, difficulty in performing familiar tasks, and problems with abstract thinking are all indicators of the beginning of the disease.记忆力减退、做熟悉的任务出现困难、抽象思考出现问题,这些都是疾病开始的征兆。