-
Co-author James Burke helped design the study.
出自-2016年6月听力原文
-
And Burke says that actually does seem to help, based on randomized studies—the researchers' gold standard.
2016年6月六级真题（第二套）听力 Section C
-
However, given that there is at least some evidence for positive effects from some of these lifestyle changes, plus other benefits apparently unrelated to cognitive decline, Burke was willing to offer some recommendations.
2016年6月六级真题（第二套）听力 Section C
-
James Burke of Duke University is one of the authors of a study reviewing previous research on cognitive decline.
2016年6月六级真题（第二套）听力 Section C