Earlier studies have shown that some of the compounds cause hyperactivity and thinking deficits in laboratory animals.

VOA: special.2010.05.26

and thinking to major in Near East Studies and maybe the Woodrow Wilson School.

目前我正在考虑读近东研究,可能是到伍德罗·威尔逊学院。

普林斯顿公开课 - 人性课程节选

It mattered because of all the hard work and money I invested in my studies thinking a good job awaited me. (Instead I found a pile of dirty dishes and a small tip.) But it was better than being on the unemployment line collecting benefits.

FORBES: Coming To Terms With Underemployment

Dr Xin-zhuan Su, one of the researchers, said the studies, which are published in the journal Nature, would change scientific thinking on the parasite and the development of a malaria vaccine.

BBC: Fears over malaria vaccine

It has been suggested in previous studies that there could be a link between impaired lung function and a negative effect on the thinking processes, but it is not clear what the mechanism for that might be.

BBC: NEWS | Health | Smoking 'is bad for your brain'