閱讀難度：

A new research shows that worrying is good for the brain and is vital for human survival, the Daily Telegraph reported.

A study of 42 people found the worst sufferers of a common anxiety disorder to have a higher IQ than those whose symptoms were less severe.

The findings were published in the journal Frontiers in Evolutionary Neuroscience.

Psychiatrist Professor Jeremy Coplan of SUNY Downstate Medical Centre, said: "In essence, worries may make people take no chances and such people in turn then may have higher survival rates." （點(diǎn)擊《每日電訊報(bào)》查看原文）

憂慮并非壞事

???????據(jù)英國(guó)《每日電訊報(bào)》報(bào)道，最新研究顯示，憂慮不僅有益大腦功能，并且關(guān)乎人類生存。

???????科學(xué)家對(duì)42名患上常見焦慮癥的病人進(jìn)行研究后發(fā)現(xiàn)，癥狀最嚴(yán)重的病人比狀況稍好的病人智商要高。

???????這項(xiàng)研究已發(fā)表在《進(jìn)化神經(jīng)系統(tǒng)前沿》雜志上。

???????紐約州立大學(xué)州南部醫(yī)學(xué)中心的精神病學(xué)教授杰瑞米·科普蘭稱：“歸根結(jié)底，憂慮使人謹(jǐn)慎行事，因此，他們的生存幾率更高。”

(China.org.cn April 18, 2012)