人的感觉器官、神经系统和大脑随着年龄的增长而发生变化,记忆也随之发生退化。但有人经过调查后认为,如果18～36岁的人记忆能力为100％,那么60～85岁为85％。可见,老年人的记忆力减退程度并不大,没有必要为此而担心和苦恼。 老年人的短时记忆明显比年轻人差,那种放下东西就忘的现象往往出现在老年人身上。至于长时记忆,老年人往往对衰退前接触过的事物,长时记忆保持完 People’s sensory organs, nervous system and brain changes with age, memory also will be degenerated. However, after some investigations, some people think that if the memory of people aged 18-36 is 100%, then 85% will be 85-85 years old. Can be seen that the elderly memory loss is not significant, there is no need to worry about and distressed. The short-term memory of older people is obviously worse than that of young people. The kind of things that are forgotten when they are put down often appear on the elderly. As for long-term memory, the elderly tend to be exposed before the recession of the long-term memory remain