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一些人认为,人到一定年龄,智力就会出现各种衰退的迹象。例如:思考力减弱,思维过度紊乱,观察力受限,学习能力下降等等。确实,随着年龄的增长,人身各部分器官及其功能会相应地衰退,其中当然也包括脑细胞的衰退,从而使得老年人的记忆力不如青年人,思想不易集中,对外界的反应变得迟钝。然而,人的智力衰退的原因也不能全部归咎于脑的衰老,人的智力水平同样也受着健康状况、个人的经历、精神、教育、环境等多种因素的影响。例如原来所受的教育和学习的水平较高,工作上用脑较多,而且有成就,生活和家庭环境满
Some people think that when people reach a certain age, intelligence shows signs of various signs of recession. For example: weakened thinking, over-thinking disorders, limited observation, decreased ability to learn and so on. Indeed, as we age, the organs and their functions in various parts of the body will decline accordingly, which of course also includes the decline of brain cells, making the elderly less able to remember than young people, with less concentration of thoughts and a slow response to the outside world . However, the reason of people’s mental decline can not all be attributed to the aging of the brain. The mental level of a person is also affected by many factors such as health status, personal experience, spirit, education and environment. For example, the higher level of education and study they used to receive, the more brain they have at work, and the more achievement, life and family environment