The mental effect of the thing had not gone, however, and never would entirely.

然而这件事的精神影响并没有消失，而且永远不会完全消失。

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The decline in depressive symptoms suggests that retirement may be exerting a positive mental effect too, which may have a lot to do with the generous pensions that French workers enjoy.

抑郁症状的下降表明，可能是退休后法国工人享受丰厚的退休金发挥了积极的心理作用。

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There has already been some scientific research into why ice cream may have a positive mental effect on those who eat it.

一些科学研究已经对吃冰淇淋可能产生积极心理影响的原因进行了探索。

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(SAYING) "Football is giving a more mental effect.

VOA: standard.2010.04.01

So while crosswords certainly won't make you a better pitcher, there is some reason to believe they could have a positive mental effect.

WSJ: Mets Find Answer

While the exact mental state that allows the placebo effect to kick in remains a mystery, the belief that something will work seems to be a necessary ingredient.

ECONOMIST: Pain perception

She contends that there is epidemiological evidence to the effect that people with mental health issues actually fare as well in communities where there is less medicalization of their condition.

CNN: Seeking comfort from faith healers in India