有些人脑筋反应比较快是天生聪明吗?科学家说这其实与基因有关。英国爱丁堡大学发布的一份公告说,该校研究人员参与的一项国际研究显示,基因变异对中年以上人群大脑处理信息的能力存在一定影响。这项研究由英国、美国、澳大利亚、德国和法国等国的研究人员共同完成。 Is it natural for some people to react faster? The scientists say this is actually genetically related. A study published by the University of Edinburgh in the United Kingdom said that an international study involving researchers at the school showed that genetic variation had some effect on the ability of the brain to process information in middle-aged and above-aged people. The study was conducted by researchers from countries such as Britain, the United States, Australia, Germany and France.