论文部分内容阅读
人到了老年,不仅躯体向老化方向发展,而且心理也会衰老,这主要是由于人的大脑也随着年龄的增长而老化了,脑血流量的减少,使脑摄取氧量减少,神经细胞皱缩,神经纤维再生能力减弱,于是心理功能也衰老了。心理活动衰老的主要表现是:思维活动变得缓慢,记忆力下降,理解能力下降,接受新事物和适应新环境的能力减弱,学习和创造性思考能力减弱。有的人在性格方面甚至也发生了改变:变得兴趣范围狭窄,以自我为中心,主动性不足,不
People to the elderly, not only the body to the direction of aging, but also psychological aging, mainly due to the human brain also aging with age, decreased blood flow to the brain to reduce oxygen uptake, nerve cell wrinkles Shrink, weakened nerve fiber regeneration, so mental function is also aging. The main manifestations of mental aging are: mental activity becomes slow, memory loss, decreased ability to understand, to accept new things and to adapt to the new environment weakened ability to learn and creative thinking weakened. Some people even changed in their personality: becoming narrow-minded, self-centered, lack of initiative, not