孤独感有损身心健康_BEC初级作文_BEC初级-查字典英语网

孤独感有损身心健康

This is not proof that loneliness causes dementia; the reverse could be true. People whose cognitive abilities begin declining may withdraw from others, the authors suggested. On the other hand, loneliness may result in “a lack of sensory and cognitive stimulation, ” which in turn reduces levels of nerve growth factors in the brain and may contribute to dementia.

这并不能证明孤独可导致痴呆，但反之可以成立。研究作者发现，认知功能开始减退的人可能会渐渐淡出社交生活。另一方面，孤独感可能导致“知觉和认知刺激缺失”，降低大脑中的神经生长分子水平，进而导致痴呆症发作。

The Dutch study, among others, suggests that how people perceive their situation may have a stronger impact on health than whether they live alone and lack social connections. Divorced people have reported feeling lonelier in a bad marriage than they do being single. And people who live alone may still have a large network of friends and family that helps to keep loneliness at bay.

荷兰进行的这项研究和其他调查显示，相比独居和缺乏社交纽带，人们对个人境遇的感知可能会对健康产生更剧烈的影响。离异人群表示，身处不幸的婚姻中，比独身更让他们感到孤苦。而独居的人或许拥有着一个庞大的亲友团，帮助他们击退孤独感。

But according to Dr. Cacioppo, having many friends and family members around does not guarantee immunity from loneliness if the relationships are missing a strong emotional connection. The quality of these relationships — how meaningful they are to the individual — counts more than numbers in predicting loneliness, his studies and others have shown.