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问:我父母年轻时记忆力特别好,可岁数一大,东西放哪儿一转眼就忘了。是不是人上了岁数,记忆力都衰退得特别快?但是,我父母对陈年往事的记忆尤为深刻,对新近学的知识忘得也不快,就是对一些人名、地名、数字等没有特殊含义或难以引起联想的东西忘得更快,请问这是怎么回事?答:记忆是老年人最关心的问题,多数老年人感到最苦恼的是记忆力衰退。据统计,70岁健康老人的脑细胞数量要比20岁健康年轻人减少15%,脑的重量也减轻8%~9%。这些自然衰退,导致了老年人的健忘。
Q: My parents are especially good at memory when they are young, but when their parents are young, they forget about what they are doing. Is not it that people are old and their memory has been declining particularly rapidly? However, my parents are particularly remembered for old memories and forget about the knowledge of recent learning. They have no special meaning for some names, names, numbers, etc. or It is difficult to cause Lenovo forget something faster, may I ask what is going on? A: The memory of the elderly are most concerned about the issue, most elderly people feel most distressed memory loss. According to statistics, the number of brain cells in 70-year-old healthy elderly is 15% less than that of healthy young people aged 20 and their weight is reduced by 8% -9%. These natural declines have led to the forgetfulness of the elderly.