A | 8月26日消息，近日有小米SU7车主在社交平台发帖，分享了自己前不久遭遇突发连续追尾事故时的特殊经历，故事里的满满暖意很快打动了大量网友。 按照这位车主的描述，当时他的车辆在车流湍急的隧道里被后方车辆连续追尾，剧烈的撞击过后他瞬间大脑一片空白，整个人慌乱无措，不仅呼吸困难，连开口发出声音都做不到，身处疾驰车流环绕的密闭隧道里，满心都是说不出的惶恐和无助。 慌乱之中他根本没法自己拨打电话求助，万幸他的小米SU7在感应到剧烈碰撞之后，系统自动触发紧急求助机制拨打了120急救电话，直接为他争取到了最宝贵的救治时间，没过多久救护车就赶到了事故现场。 A team of scientists has discovered a likely explanation for why one may feel exhausted after engaging in intense cognitive work.,In their study, published in the Current Biology last week, the researchers argue that intense cognitive work, when it lasts for several hours, results in the buildup of potentially toxic byproducts in the prefrontal cortex part of the human brain, which then affects a person’s behavior.,“Influential theories suggested that fatigue is a sort of illusion cooked up by the brain to make us stop whatever we are doing and turn to a more gratifying activity,” Mathias Pessiglione of Pitié-Salpêtrière University in Paris, said as quoted in a news release by Cell Press. “But our findings show that cognitive work results in a true functional alteration—accumulation of noxious substances—so fatigue would indeed be a signal that makes us stop working but for a different purpose: to preserve the integrity of brain functioning.”,During the course of their research, the team employed magnetic resonance spectroscopy to monitor the brain chemistry of two groups of people during a workday, with one group performing easy cognitive tasks while the other engaged in more complex mental activities.,Only the latter group ended up exhibiting signs of fatigue, as well as a tendency to favor “options proposing rewards at short delay with little effort,” as the news release put it.,AmericasChild Survives After 7 Minutes Without Blood Flow to Brain During Surgery, US Cardiologist Reveals11 August, 16:41 GMT,Furthermore, members of that group had higher levels of glutamate in the synapses of the prefrontal cortex, leading the researchers to suggest that the accumulation of glutamate “makes further activation of the prefrontal cortex more costly,” and thus a mentally exhaustive workday makes cognitive control more difficult.,Unfortunately, there seems to be no fancy way to deal with this problem other than the tried and tested method that is probably as old as history itself.,“I would employ good old recipes: rest and sleep!” Pessiglione remarked. “There is good evidence that glutamate is eliminated from synapses during sleep.”。
B | 他意识尚且模糊慌乱的时候，就接到了小米道路救援主动打来的电话。
C |
负责对接他的小米汽车杭州石祥西路店售后店长杜猛，第一时间在电话里和他确认情况，哪怕当时车主已经没办法说出清晰的求助信息，只能提供模糊的定位，杜猛还是从电话背景里嘈杂的隧道车流声中，敏锐判断出车主大概率是被困在了附近的隧道当中。 为了第一时间给车主提供帮助，杜猛特意带上了冰块、毛巾和全套急救包，连夜驱车沿着附近所有隧道沿途搜寻，最终顺利在文一西路隧道找到了被困在事故车辆里的车主。
D | 彼时处理事故的交警才刚刚抵达现场，杜猛最先顾及的是车主的人身安全，第一时间上前安抚他的情绪，全程陪同协助医护人员把车主送往附近的医院救治。
E | 等车主进入诊室接受检查之后，杜猛也没有先行离开，一直守在抢救室外边耐心等候，默默陪护了整整两个小时，直到车主的家人匆匆从外地赶到医院，确认车主身体没有大碍之后，他悬了许久的心才终于放下来。 刚经历完惊魂一刻的车主根本顾不上留在事故现场的受损车辆，等他情绪渐渐平复下来，时间已经到了凌晨两点多。杜猛悄悄独自折返回到事故现场，围着事故地点一圈圈排查，最终顺利找到了车主的小米SU7，把车安全开到医院交到了车主父亲手里，全程尽心尽责没有半句怨言，大半夜来回奔波，就是为了帮车主把所有后续麻烦全部料理妥当，不让他和家人有任何后顾之忧。 这位车主把自己的经历发到网上之后，很快引发了大量网友的点赞转发，雷军看到相关帖子之后也第一时间出面回应，不仅为车主送上了早日康复的祝福，也特意为小米汽车售后团队这次暖心尽责的表现点名点赞。
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